"Johnny O’Brien’s original and consistently exciting novel makes sure that history truly comes alive in an unforgettable way"
– Nick Tucker, Children’s Book Reviewer for the Independent.
"A thrilling war-time adventure that is a perfect mix of historical fact and fictional adventure... this debut novelist has created a real page-turner"
"History has never been so exciting... Fast-paced and full of action..."
- Newbooks Magazine.
"A really gripping read . . . Time travel mixed with warfare, what more could a boy want?"
- Nat Durman, Sunday Express
The animation from Chapter 1 of 'Day of the Assassins'