‘Fast paced thriller . . . hooks readers into caring about the chase.’ Publishers Weekly

A crossbow bolt tears through the throat of a powerful CEO in the middle of a packed business convention in Boston.

The assassin vanishes into the crowd.

Within the hour, an anonymous email lands in inboxes across corporate America with one chilling line:
There are thirteen days until the jagged night before The Dawn.

FBI Special Agent Nick Carmichael has hunted radicals his entire career. He's never seen anything like this. A medieval assassin loose in the modern world, killing business leaders across Europe and America.

Nick has the best minds in Quantico on it. But it isn’t enough. He quickly recognises he's not chasing a lone obsessive. He's chasing something organised, funded, and terrifyingly patient.

And when his sister Amy and her estranged husband Tom are pulled into the killer's orbit, the case becomes personal.
Thirteen days. No suspect. No leads. No way out.

The Dawn is coming – and there’s nothing they can do to stop it.

For fans of Michael Crichton, Jeffrey Deaver and Lee Child.

Praise for JAGGED NIGHT:
‘Enlightens as it entertains.’ Amazon Breakthrough Novel Award reviewer
‘The driving characters had me hooked into their lives and conflicts.’ Martin Treanor, author of The Silver Mist
‘Top notch suspense. Mr Henn handled a fistful of plot threads very effectively. I didn't see the final twist coming.’ Linda Bonney Olin, author
⭐⭐⭐⭐⭐ ‘Suspense builds . . . unique premises, settings, and ways of committing murder.’ LBO
⭐⭐⭐⭐⭐ ‘Another hard-to-put-down, fast-paced spellbinder. The book races to a terrifying but satisfying climactic scene.’ Tricia L.
⭐⭐⭐⭐⭐ ‘Mr Henn weaves these elements into a fantastic suspense/thriller novel. Jump on the rollercoaster and go for a ride!’ Marti
⭐⭐⭐⭐⭐ ‘Lots of action, twists and intrigue! I found this book hard to put down. The plot has many twists that will keep you guessing.’ phoenixrising
⭐⭐⭐⭐⭐ ‘Good read. Could not put it down.’ lastscrapman
⭐⭐⭐⭐⭐ ‘A thriller that captivates right from the start.’ luc
⭐⭐⭐⭐⭐ ‘WOW! I am so impressed with this book! Iain Edward Henn is an author to watch, and read.’ Mimito3
⭐⭐⭐⭐⭐ ‘What an amazing book! It has suspense, action, and a story with so many twists and turns you will get lost in it to the end. Ian Edward Henn has created a masterpiece.’ Laura F.
⭐⭐⭐⭐⭐ ‘Well written suspense. Suspenseful and riveting.’ keeler
⭐⭐⭐⭐⭐ ‘This book is the type of novel I love to read.’ Kindle Customer
⭐⭐⭐⭐⭐ ‘Reading this book is an absolute must!’ Sheila S.
⭐⭐⭐⭐⭐ ‘A very good read. I loved this book. It was hard to put down.’ Aletha K.
⭐⭐⭐⭐⭐ ‘Page turner! A great combination of medieval with today's technology that will appeal to all mystery/thrill seekers.’ Lindsay