Glenn Cooper - Official Website


About the Books

Secret of the Seventh Son [US Edition]

Library of the Dead [International Edition]

Secret of the Seventh Son is a debut thriller by Glenn Cooper about predestination and fate.

A murderer is on the loose on the streets of New York City: nicknamed the Doomsday Killer, he’s claimed six victims in just two weeks, and the city is terrified. Even worse, the police are mystified – the victims have nothing in common, and all that connects them is that each received a postcard in the mail before they died – a postcard that announced their date of death.

In desperation, the FBI assigns the case to special agent Will Piper, once the most accomplished serial killing expert in the bureau, now on a dissolute spiral to retirement.

Battling his own demons, Will is drawn back into a world he both loves and hates, determined to catch the killer whatever it takes and close out his career. But his search takes him in a direction he never would have predicted, uncovering a shocking secret that has been closely guarded for centuries.

A secret that once lay buried in an underground library beneath an eighth-century monastery, but which has now been unearthed – with deadly consequences. A select few will defend the secret with their lives – and as Will closes in on the truth, they are determined to stop him at any cost.


UK Edition

US Edition

Book of Souls

Book of Souls picks up the action a year after the conclusion of Secret of the Seventh Son. Will Piper’s life has been forever changed by the astonishing secret he’s discovered hidden at the government’s clandestine installation deep under the Nevada desert.

His uneasy retirement from the FBI is interrupted when a long-missing book surfaces at an auction house in London. A group of ex-Area 51 employees, who call themselves the 2027 Club, recruits Will to assist them in obtaining the book and helping them solve a mystery that will affect the fate of all mankind.

As deadly government operatives try stop him, Will discovers the ancient missing volume has had a profound effect on history. Remarkably, a newly-found puzzle sonnet by a young William Shakespeare seems to have been inspired by the book.

As Will peels back the onion to solve a series of clues hidden in the poem, he finds the book has influenced not only Shakespeare but also the religious philosophy of John Calvin, the father of predestination and the prophesies of the seer, Nostradamus.

When the final clue yields the ultimate secret, Will is forced to confront a truth which mankind may not be prepared to hear.


The Tenth Chamber [UK Edition]

Abbey of Ruac, rural France - A medieval script is discovered hidden behind an antique bookcase. Badly damaged, it is sent to Paris for restoration, and there literary historian Hugo Pineau begins to read the startling fourteenth-century text. Within its pages lies a fanciful tale of a painted cave and the secrets it contains - and a rudimentary map showing its position close to the abbey. Intrigued, Hugo enlists the help of archaeologist Luc Simard and the two men go exploring. When they discover a vast network of prehistoric caves, buried deep within the cliffs, they realize that they've stumbled across something extraordinary. And at the very core of the labyrinth lies the most astonishing chamber of all, just as the manuscript chronicled. Aware of the significance of their discovery, they set up camp with a team of experts, determined to bring their find to the world. But as they begin to unlock the ancient secrets the cavern holds, they find themselves at the centre of a dangerous game. One 'accidental' death leads to another. And it seems that someone will stop at nothing to protect the enigma of the tenth chamber.