Declan Finn Books in Order

Security guard Sean A. P. Ryan expects a hectic science-fiction convention, not an assassin threatening a celebrity guest. To keep the event from becoming a crime scene, he must navigate crowds, costumes, and a killer's fantasy.

When researchers connected to Pius XII's Vatican archives begin dying, security chief Giovanni Figlia investigates. He joins Sean A. P. Ryan and international allies to protect a controversial new Pope and expose a deadly conspiracy.

After nuclear war devastates much of the world, intelligence operative Kevin Anderson is betrayed on a mission to locate France's arsenal. Hunted and without support, he sets out to punish those responsible before they sacrifice another team.

The Vatican defenders from A Pius Man face the next stage of a dangerous conspiracy. Sean A. P. Ryan and his allies must deal with new attacks, old secrets, and enemies determined to weaken the Church.

A threat against the Pope pushes Sean A. P. Ryan and the Vatican's defenders into their most serious fight yet. With little outside help coming, they must uncover the plot before the danger spreads beyond Rome.

Amanda Colt is pulled into a hidden world of vampires, demons, and supernatural conspiracies. With Marco Catalano and Merle Kraft as uneasy allies, she must learn quickly if she wants to survive the forces gathering around her.

In shattered 2094 San Francisco, Kevin Anderson protects Chinatown until a murder at his doorstep makes him look weak. With no dependable police system or modern forensics, he must hunt a serial killer before the case triggers something far larger.

A nonfiction work examining conflict, ideas, and the ways people frame political and cultural battles. Finn brings a direct, argumentative style to questions that sit outside his fiction while retaining his taste for lively, accessible prose.

After the events of Honor at Stake, Amanda and Marco face new vampire and demonic threats. Their fight against the supernatural underworld continues as alliances shift and the danger reaches from Brooklyn toward San Francisco.

This companion volume explores the historical questions behind the Pius novels, especially debates surrounding Pope Pius XII. It offers background for readers curious about the real people, records, and controversies that informed Finn's Vatican thriller setting.

This satirical collection turns science-fiction fandom arguments and online culture into exaggerated comic conflict. Finn uses familiar genre-community tensions as fuel for sharp jokes, absurd scenarios, and a playful response to a very public dispute.

A dangerous assignment puts Finn's action-oriented characters on the trail of a threat that cannot be ignored. The story delivers a compact burst of suspense, escalating danger, and the practical problem of staying alive long enough to act.

A serial killer is loose, turning an already awkward date into a deadly problem. This short Love at First Bite adventure mixes romance, danger, and the supernatural world that keeps making normal plans impossible.

During World War II, an Allied invasion faces danger beyond the battlefield. This Love at First Bite short story brings supernatural horror into a wartime setting, where survival depends on confronting an enemy no military briefing prepared for.

The war against the Council reaches a breaking point as Merle, Marco, and Amanda face the supernatural conspiracy monsters fear. Old battles and personal losses lead toward a final confrontation with consequences for their entire world.

Merle Kraft continues fighting supernatural enemies while Marco Catalano and his anti-vampire allies hold the line in San Francisco. Their war against the darkness grows more complicated as powerful enemies close in from several directions.

After his first clash with demons, Detective Tommy Nolan and his family become targets of the cult that summoned them. To keep them safe, the living saint must confront vengeful human followers, dark rituals, and undead violence.

NYPD Detective Thomas Nolan can smell evil, and a horrifying serial killer reeks of it. As evidence points to demonic possession, Tommy must solve the case while learning why he has been given the gifts of a saint.

This short supernatural adventure brings an arresting problem to Finn's wider fictional world. Magic, danger, and a character named Merlin combine in a brisk story built around the question of how anyone could possibly make that arrest stick.

New York's shadows hide more than conventional criminals, and Tommy Nolan is one of the few detectives equipped to notice. This case pushes the living saint toward a deeper conflict with supernatural forces threatening his city.

Tommy Nolan's work against evil grows more dangerous as old threats and new enemies converge. The NYPD detective must use his faith, his police skills, and trusted allies to keep a brutal supernatural conflict from spreading.

A covert-operation problem becomes much stranger when supernatural danger enters the mission. Wayne Williams and Catherine Miller must rely on their training and reluctant allies when werewolves turn an already dangerous situation into a fight for survival.

Detective Tommy Nolan is drawn into another violent struggle between human evil and darker powers. With enemies closing in and uneasy alliances forming, he has to decide whom he can trust before New York pays the price.

Detective Tommy Nolan investigates another case where ordinary crime has a demonic edge. His unusual gifts make him essential to the hunt, but they also ensure that the people behind the violence know exactly who he is.

The supernatural world of Love at First Bite opens onto another dangerous case, where old allies face a fresh threat. Monsters, loyalty, and fast-moving violence drive this return to Finn's vampire-and-demon-filled urban fantasy setting.

Somali pirate Abdi Barre sees a luxury liner as the perfect prize, but he has chosen the wrong ship to attack. This short Pius-world adventure delivers a quick confrontation between greed, armed defenders, and consequences.

Secret Service agent Wayne Williams and CIA assassin Catherine Miller are assigned to the same nuclear-terror threat. They have different methods, little trust, and only days to stop an attack on the President's international trip.

Williams and Miller continue chasing terrorists and missing nuclear weapons across an increasingly dangerous international operation. Their uneasy partnership is tested by assassins, official interference, and the possibility that the threat reaches inside their own side.

The hunt for ten nuclear bombs reaches its final stage as Wayne Williams and Catherine Miller race across the President's travel route. Terrorists, assassins, and betrayal leave the two agents little room for mistakes.

In 1976 New York, philosophy professor James agrees to help an old friend at a struggling parish. When an unpleasant priest dies in a suspicious fall, James must solve the case before he becomes the leading suspect.

Living saint and NYPD detective Tommy Nolan faces another high-risk battle against forces that prey on New York. The case demands police instincts, supernatural help, and the stubborn courage that has carried him through previous horrors.

Detective Tommy Nolan faces another supernatural threat in New York, where his gifts as a living saint make him a target as well as an investigator. Police work, faith, and violent danger collide as the case widens.

A new menace draws Detective Tommy Nolan into the dangerous overlap between modern crime and ancient evil. To protect his city, he must follow leads into places where ordinary law, technology, and common sense offer little safety.

New York detective and living saint Tommy Nolan confronts a case shaped by dark forces and hard choices. With his family and allies never far from the danger, he must stop a threat that refuses to stay hidden.

Tommy Nolan's work as an NYPD detective keeps pulling him into conflicts ordinary law enforcement cannot explain. This Saint Tommy adventure brings fresh enemies, escalating supernatural stakes, and another test of how far Tommy will go to protect people.

Tommy Nolan continues his fight against evil in a New York where demons and human cruelty often work together. His saintly gifts help, but every new case brings danger closer to the people he cares about.

Tommy Nolan's world grows more dangerous as another supernatural enemy threatens people under his protection. The detective and living saint must balance his police work, family life, and faith against a menace that will not stay hidden.

A forced vacation on the theme-park world of Yesdin becomes a sprawling hostage crisis for White Ops. Sean Patrick Ryan and his team must face terrorists, monsters, and political enemies while millions of civilians are trapped.

Sean Patrick Ryan's White Ops team faces a political takeover that turns Earth into a prison for their loved ones. To fight back, they must unite alien allies while an even greater threat gathers beyond familiar space.

A dangerous brush with necromancy brings Tommy Nolan's supernatural work into even stranger territory. The living saint must use every advantage he has when the dead, the damned, and the criminally determined refuse to remain separate problems.

The Saint Tommy world confronts witchcraft, fear, and the human impulse to turn suspicion into violence. Detective Tommy Nolan must find the real danger before supernatural panic and ordinary cruelty destroy innocent lives.

A new supernatural case forces Tommy Nolan to investigate what happens when a person becomes a vessel for something far darker. His gifts may identify evil, but stopping it requires courage, evidence, and help from trusted allies.

Mercenary telepath Sean Patrick Ryan investigates an alien war that should never have been possible. As evidence points to a larger conspiracy, he assembles White Ops, an elite team built to confront threats no ordinary force can contain.

White Ops enters the next stage of its interstellar fight, where political pressure and hidden enemies make every mission harder. Sean Patrick Ryan's team must find the truth at the center of the storm before it consumes their allies.

When Earth First terrorists threaten to assassinate the Pope, Sean Patrick Ryan and White Ops are called to protect him. Their investigation reveals troubling links to alien weapons and a threat that may be stalking the team.

Marco and Amanda's honeymoon continues, but monsters and violent enemies keep turning travel into a survival exercise. Their relationship is tested by fresh dangers in a supernatural world that refuses to let them enjoy a quiet trip.

Marco Catalano and Amanda Colt have survived supernatural war, but their wedding brings zombies into the picture. As their honeymoon begins, the newlyweds discover that marriage has not made the monsters any less interested in them.

Marco and Amanda travel to Rome and cross paths with NYPD living saint Tommy Nolan. When monsters emerge around the catacombs and a film crew, the unlikely allies must stop the threat before any of them crosses over for good.

Marco and Amanda's monster-filled journey continues as fae danger joins the long list of enemies pursuing them. The couple must draw on their hard-won partnership and supernatural allies to survive another escalating conflict.

A graphic military and espionage thriller anthology built around covert operations, dangerous assignments, and the people sent where official records do not go. The stories focus on action, secrecy, and the costs of work meant to remain redacted.

Marco and Amanda hope a huge Atlanta science-fiction convention will offer a break from danger. Instead, assassins, hostile vampires, and cyber-zombies turn the event into another battlefield for the supernatural honeymooners.