The Lazarus Protocol: The relentless action thriller of secret agents and deadly assassinations from the MILLION COPY sensation, BRAND NEW for 2026!

Still owe you a drink. - R

The message arrives without warning. No sender. No trace. Just six words ex-intelligence agent James Ryker hasn’t seen in years - a trigger phrase from a dormant black-ops protocol he believed had been buried for good.

He’s been activated. Which means he’s expected to kill. Again.

But Ryker is no longer the man he was when the procedure was last used. The world, too, has changed... So why now?

As Ryker begins to pull at the threads of an agency he no longer trusts, he realises he wasn’t the only one activated. Sleeping agents across the world have been woken up - prominent global leaders are being assassinated, precision retaliation strikes are being carried out on an escalating scale and something more sinister than Ryker has ever faced shows itself – Lazarus.

Once he starts digging into who – or what – Lazarus is... he realises that the world as we know it stands on the brink of annihilation.

Praise for Rob Sinclair:

"James Ryker never disappoints. This is a fast-paced novel full of intrigue." Reader Review

"Another banging book from Rob Sinclair, great plot full of action and drama. Never fails to disappoint in his writing." Reader Review

"For me it was all about the motivations...the depth and emotion.. Simply wow!" Reader Review

"A great page-turner of a read" Reader Review

"Fast paced, brutal in places and yet highly entertaining and enjoyable. Twists and turns all over the place" Reader Review

'Gritty, brutal, explosive! Rob Sinclair’s writing never fails to deliver.' Alex Shaw

'An action-packed adventure' M J Porter

'A cracking thriller with a Reacheresque hero you can't help but root for!' John Ryder