The Strega-Borgias make one last stand to defend their home against invaders who seek the Chronostone--and one little baby who may not be what he appears.
- ISBN10 0606021841
- ISBN13 9780606021845
- Publish Date 9 September 2008 (first published 14 August 2007)
- Publish Status Out of Print
- Out of Print 6 April 2021
- Imprint Turtleback Books
- Edition Bound for Schools & Libraries ed.
- Format Hardcover (Library Binding)
- Pages 304
- Language English