“A time wave has altered the entire history of the Civil War. Abraham Lincoln followed Liam into the present from 1831 and now the world is in a dangerous state of limbo. If the TimeRiders can’t return Lincoln to the past, the Civil War will never end.”–
- ISBN: 9780802734815
- Published: 2013 , Bloomsbury/Walker
- Themes: action and adventure, civil war, History, Time travel
- Descriptors: England (UK), Intermediate (ages 9-14), Science Fiction