Gary McAvoy's books
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
When Father Michael Dominic uncovers a sealed Renaissance letter hidden deep within the Vatican Archives, he awakens a five-hundred-year-old secret buried by Pope Clement VII at the height of the Medici dynasty. Joined by investigative journalist Hana Sinclair, Michael follows a trail of clues through forgotten chapels, papal confessions, and ancient astronomical alignments, each step drawing them deeper into a mystery the Church once swore to silence. What begins as a scholarly puzzle quickly becomes a struggle for survival as shadowed forces—both inside and outside the Vatican—move to control or destroy what Clement left behind. Their search reveals two extraordinary manuscripts: the Gospel of the Beloved, attributed to Mary Magdalene, and the Codex of Voices, a Renaissance record documenting the Church’s attempt to bury it forever. As Michael, Hana, and their Swiss Guard allies navigate the danger closing in around them, they confront a truth that challenges not doctrine but...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
For over five hundred years, the Voynich Manuscript has remained one of the greatest unsolved mysteries of the literary world. Its strange botanical drawings, arcane symbols, and cryptic language have defied the best minds of every generation. But when long-lost fragments emerge from the shadows, they point to a secret codex that could unlock not only the manuscript’s meaning but a dangerous truth long buried by history. Drawn into the chase is Father Michael Dominic, a brilliant Vatican archivist who has dedicated his life to preserving the Church’s most sensitive records. By his side is Hana Sinclair, a determined investigative journalist whose tenacity for the truth knows no bounds. Together, with the help of trusted allies, they must follow a trail stretching across Europe—from cathedral archives and medieval fortresses to the silent chambers of the Vatican itself. Yet with every discovery, their enemies close in, prepared to kill in order...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
In the shadowed depths of the Vatican’s Secret Archives, archaeologist Marcus Russo, Father Michael Dominic, and investigative journalist Hana Sinclair uncover a chilling artifact—a centuries-old music box intricately crafted and bound with symbols of forgotten rites of alchemy. What begins as an academic curiosity quickly turns into a dire warning, as whispers of its sinister origins surface. The box, linked to an enigmatic 18th-century composer, Vincenzo Malvagio, holds within it a melody unlike any other—a composition rumored to have the power to summon forces beyond human comprehension. When the music is played, reality itself begins to shift, and darkness awakens from its long slumber. As the trio dig deeper, they trace Malvagio’s legacy through the abandoned monasteries of Switzerland, secretive alchemical guilds, and a Vatican conspiracy that sought to bury his work forever. Their search reveals an unsettling truth: the symphony was never meant to be merely heard—it was designed...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
When investigative journalist Hana Sinclair uncovers a cryptic reference to an ancient botanical manuscript left to by her late grandfather, she unravels a thread tied to Hildegard von Bingen, a 12th-century abbess, healer, and mystic. Her findings reveal that Hildegard’s work holds more than historical value—it may conceal the key to curing some of humanity’s most devastating diseases. But someone is determined to ensure her secrets stay buried. As Hana teams up with Father Michael Dominic, prefect of the Vatican Secret Archives, and Marcus Russo, a Vatican archaeologist, they discover that a powerful biotech corporation, Zentara, has been systematically suppressing cancer cures for profit. Zentara’s reach is vast, its operatives ruthless, and its agenda clear: control the narrative of medical progress at any cost. The team races to uncover and protect Hildegard’s work, their journey taking them from Geneva to Rupertsberg Abbey, where Hildegard lived and worked, to Zentara’s high-tech...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
When Vatican archaeologist Marcus Russo uncovers the fabled Nazi Gold Train buried deep within the Owl Mountains of Poland, he expects to find a forgotten trove of looted treasures. Instead, he unearths a chilling codex that points to a dark and dangerous legacy: Operation Eisenkreuz, a Nazi plan to seed chaos and power across the globe long after their fall. But Marcus soon realizes the train’s secrets are only the beginning. Shadowed by an elusive and ruthless faction known as the Covenant of the Iron Cross, Marcus and his allies—Father Michael Dominic and journalist Hana Sinclair—must race against time to stop the Covenant from using the artifacts to reignite their deadly ambitions. As Marcus pieces together the codex’s fragmented clues, he discovers it holds more than history—it holds the key to a network of hidden Nazi caches and an unfinished plan that could shift the global balance of power. But...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
Amid the grandeur of the Vatican, the bones of Saint Peter—the Church’s most sacred relics—hold secrets that could reshape its history. Father Michael Dominic, Prefect of the Vatican Secret Archives, uncovers a mysterious, nearly forgotten inscription linking Linus, Saint Peter’s first successor, to foundational decisions that shaped the early Church. What begins as a scholarly exploration of Linus’s legacy quickly becomes an urgent quest to protect the truth. With the help of Vatican archaeologist Marcus Russo, Michael follows cryptic clues buried deep within the Archives, revealing Linus as a pivotal yet hidden architect of the faith—and uncovering a history the Church may not be ready to face. But Michael’s work draws the attention of Elliot Voss, a shadowy and powerful figure obsessed with the bones of Saint Peter. For Voss, the relics are more than sacred artifacts; they are a path to immortality and ultimate control. His dangerous ambition drives...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
Dive into the heart of Vatican intrigue with “The Celestial Guardian,” an adrenaline-pumping thriller that masterfully intertwines the shadowy corridors of religious power with the luminous frontiers of scientific discovery. This captivating narrative follows Father Michael Dominic, the esteemed Prefect of the Vatican’s Secret Archives, as he uncovers a remarkable artifact lost to time—Leonardo da Vinci’s most ingenious invention, the Celestial Guardian. Initially heralded as a divine instrument capable of forecasting a catastrophic asteroid bound for Earth, Father Dominic's discovery soon unravels a more ominous reality: the Guardian’s ability to not just predict, but alter celestial events. As the revelation of its true potential threatens to shake the foundations of faith and science, the narrative propels readers into a high-stakes race against time. Father Dominic finds himself ensnared in a dangerous web of ambition and power, with factions including a power-hungry Vatican cardinal, vying for control of the Guardian’s world-altering...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
In the heart of the English countryside, a discovery is made that threatens to overturn centuries of Church history. When Father Michael Dominic uncovers a cryptic diary leading to a lost 1st century Gospel, he is thrust into a labyrinth of deceit, murder, and controversy. Alongside Hana Sinclair, a savvy journalist, Michael sets out to unravel a mystery buried deep within the Church's past. The Confessions of Pope Joan is a gripping tale of courage and faith, charting their quest against a powerful adversary seeking to keep the truth hidden. Their journey reveals the existence of Pope Joan, the first and only female Pope whose reign has been obscured by time and conspiracy. As they traverse the intricate tapestry of deceit and power, they must confront a society unwilling to relinquish its patriarchal hold. Meanwhile, Detective Inspector Grace Dempsey, assigned to a seemingly unrelated murder case in England, stumbles upon...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
Father Michael Dominic, prefect of the Vatican Secret Archive in Rome, is entrusted with the mission of transporting the original 17th-century trial documents of Galileo to Loyola Law School in Chicago. The stage is set for a modern historical moot courtroom trial of Galileo’s original heresy charges, commemorating the 400th anniversary of the legendary event. In this riveting reenactment, Galileo’s fate lies in the hands of the Vatican’s current chief prosecutor—a cunning bishop from the Dicastery for the Doctrine of the Faith, and his defense, a distinguished law professor harboring a mysterious past. All the while, the Pope’s deteriorating health has the Roman Curia on edge, as ambitious contenders jockey for position in the anticipated papal election. But the plot thickens when priceless historical exhibits vanish the night before the trial. With no time to lose, Father Michael’s team is forced to divide and conquer, pursuing every lead to recover...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
Two young Israeli boys discover an ancient red clay jar in a hidden cave tucked away in the Judean Desert near Qumran. Inside the jar are several scrolls written by the Essenes two thousand years earlier, before the Great Jewish Revolt, including one legendary scroll engraved on silver that speaks of what may be the great Lost Treasures of Solomon buried around Jerusalem—consistent with the predictions of the fabled Copper Scroll discovered in 1947 near the Dead Sea. But one of the overlooked parchments turns out to be far more pivotal to Christianity than anything ever before discovered—a startling manuscript written by St. Paul himself that could rewrite religious history. Father Michael Dominic and his friends are called to Jerusalem to inspect the silver scroll, but others are trying to get to the precious manuscripts first—members of a little known sect called the Mithraists, the chief rival to Christianity up...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
A 700-year-old body is found in a hidden crypt buried beneath the burnt embers of Notre-Dame Cathedral during reconstruction after its disastrous fire. Presumed to be that of a bishop from the fourteenth century, two parchment scrolls had been secretly sewn into the man’s garments—documents that could spell a royal upheaval for modern-day France. While the country is in great political turmoil—with rival factions laying claim not only to the presidency, but to the republic’s royal heritage—the French government calls on the Vatican’s own Father Michael Dominic to extract and learn what secrets the parchments may hold. But when they lead him to the tomb of Pope Clement V, the priest discovers yet another set of shocking documents with hints of a vast treasure the pope had buried before he died in 1314. When a prominent figure seizes the seat of government by force, it’s now up to Michael, Hana,...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
Father Jonah Barlow is dead. The respected Jesuit scholar of apocalyptic studies might have died from a fall in his apartment . . . or was he pushed? All that is known for sure is that the provocative manuscript he was working on—a book that promised to reveal the upcoming fulfillment of ancient and recent prophecies, including the ghastly and shocking Third Secret of Fatima—is missing. Two female detectives—one from Chicago, the other from Rome—take on the investigation as a possible homicide, turning to Vatican archivist Father Michael Dominic for his help, since Barlow sent the young priest the only other copy of the manuscript. Meanwhile, a sinister ancient order known as the Knights of the Apocalypse seem to be using the predictions of the manuscript to create fear and chaos as the prophecies appear to be coming fulfilled. Is the end of the world imminent? From Chicago to Jerusalem...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
In 1982, Italian financier Roberto Calvi, known as “God’s Banker,” was discovered hanging under London’s Blackfriars Bridge. What wasn’t found was the briefcase he was known to have had with him the night before, reportedly stuffed with incriminating documents, a special key, and a computer disk filled with codes, which together unlock a piece of the Vatican’s troubled past. When the briefcase mysteriously reappears in the Vatican Secret Archives, Father Michael Dominic and his team—Hana, Marco, Karl, Lukas, the feisty young nun Sister Teri, and Dominic’s new assistant, Ian—are up against two powerful and enigmatic organizations, Opus Deus and the ultra-secret, outlawed Masonic Lodge P2, who savagely fight for control of the briefcase and its contents. Their goal? To carry out one of the most dangerous conspiracies the Church has ever faced—all happening during an unexpected conclave to elect a new pope. From Rome, Italy, to Geneva, Switzerland, join Dominic...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
During the election of a new Pope in the mid-18th century, famed violinist Antonio Vivaldi learns of a ring of art forgers who are replacing the Vatican’s priceless treasures with expertly-painted fakes. Desperate, the composer hides a message in a special melody, hoping someone, someday, will take down the culprits . . . Nearly three hundred years later, the confession of a dying Mafia Don alerts a Venetian priest to a wealth of forged paintings in the Vatican Museum, and the key to their identities lies hidden in a puzzling piece of music. Father Michael Dominic, prefect of the Secret Archives, investigates, and is mystified when he finds a cipher in an old composition from Vivaldi. Desperate to stop this centuries-long conspiracy, he calls on fellow sleuth Hana Sinclair and Dr. Livia Gallo, a music cryptologist, to help him crack the code and learn the truth. But the Camorra, a...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
An old World War II diary filled with cryptic clues launches two friends on an adventure around the world… but their path is fraught with danger and deception… and the treasure they seek can change everything for good—or evil. Father Michael Dominic and his journalist friend Hana Sinclair are off to follow a tantalizing lead: a Nazi journal revealing a holy relic’s hiding place. The pair believes the book could lead them to a sacred cloth Christ used to cleanse his face, which according to legend now bears his image — a living record of the Son of God’s true appearance. The diary propels them on a whirlwind adventure from Jerusalem, to Rome, to Buenos Aires. But as they unravel an ancient mystery, they run afoul of a nefarious sect determined to use the Magdalene veil for its own ends. Can Michael and Hana outsmart their ruthless adversaries and bring...
Genres: Mystery, Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
A curious priest uncovers a mystifying secret... One that leads to a long-buried relic some will do anything to possess. Can he outwit adversaries who will stop at nothing to keep him from revealing an object that challenges history as we know it? Father Michael Dominic discovers a strangely constructed 13th-century puzzle hidden deep within the Vatican Secret Archives. With the help of his brilliant colleague, investigative journalist Hana Sinclair, solving the puzzle exposes a cleverly concealed map that marks the hiding place of a sacred artifact—one with shocking implications. From Rome to France and Switzerland, his search for the object finds Dominic pitted against deadly agents and a ruthless Russian oligarch. Desperate, he must choose between trusting an unlikely collection of possible allies—or certain death. As his enemies close in, can he survive and bring this staggering new secret to light, or will his pursuers bury it beside him...
Genres: Thriller
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
For two thousand years, believers have relied on Christ’s Resurrection as the bedrock of Christian faith. But what if the Vatican had been blackmailed into suppressing a first-century manuscript revealing the Resurrection to be a myth—and that long-hidden document suddenly reappears? Michael Dominic, a young Jesuit priest expert in the study of ancient writings, is assigned to the Vatican as an archivist in the Church’s legendary Secret Archives. Hana Sinclair, a reporter for a Paris newspaper whose privileged family owns a prominent Swiss bank, is chasing a story about Jewish gold stolen by the Nazis during World War II—millions of dollars in bullion that ended up in the vaults of the Vatican Bank. When Dominic discovers a long-hidden papyrus written by Mary Magdalene—one that threatens the very foundations of Christianity—he and Hana, aided by brave Swiss Guards, try to prevent sinister forces from obtaining the manuscript, among them the feared...
Genres: Health & Fitness
The renowned scientist who fundamentally changed the way we view primates and our relationship with the animal kingdom now turns her attention to an incredibly important and deeply personal issue-taking a stand for a more sustainable world. In this provocative and encouraging book, Jane Goodall sounds a clarion call to Western society, urging us to take a hard look at the food we produce and consume-and showing us how easy it is to create positive change.Offering her hopeful, but stirring vision, Goodall argues convincingly that each individual can make a difference. She offers simple strategies each of us can employ to foster a sustainable society. Brilliant, empowering, and irrepressibly optimistic, HARVEST FOR HOPE is one of the most crucial works of our age. If we follow Goodall's sound advice, we just might save ourselves before it's too late. (Co-authored with Gary McAvoy and Gail Hudson.)
Genres: History, True Crime
Formats: E-Book, Audio, Paperback, Hardback
Age Groups: 18+
Truman Capote’s bestselling book “In Cold Blood” has captivated worldwide audiences for over fifty years. It is a gripping story about the consequences of a trivial robbery gone terribly wrong in a remote village of western Kansas. But what if robbery was not the motive at all, but something more sinister? And why would the Kansas Bureau of Investigation press the Attorney General to launch a ruthless four-year legal battle to prevent fresh details of the State’s most famous crime from being made public, so many years after the case had been solved? Based on stunning new details discovered in the personal journals and archives of former KBI Director Harold Nye—and corroborated by letters written by Richard Hickock, one of the killers on Death Row—“And Every Word Is True” meticulously lays out a vivid and startling new view of the investigation, one that will keep readers on the edge of...




























