The Animorphs are given the power to pursue eighteen-year-old Henry--a human Controller who has discovered Elfangor's Time Matrix--through time, but one Animorph must pay for this power with his life.
- ISBN10 0590036394
- ISBN13 9780590036399
- Publish Date 1 May 1999
- Publish Status Out of Stock
- Out of Print 18 October 2010
- Publish Country US
- Imprint Scholastic US
- Format Paperback
- Pages 224
- Language English