Download or read book TimeRiders: Day of the Predator written by Alex Scarrow and published by Bloomsbury Publishing USA. This book was released on 2011-09-27 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: With teens Maddy, Liam, and Sal on their first solo assignment for a secret agency, Liam is sent back in time to prevent the murder of the father of time travel by a terrorist group, but due to a nuclear accident, he ends up in the late Cretaceous period where the biggest threat is not from the legendary tyrannosaur.