If you're reading this, it's too late /
If you are reading this, it is too late
Pseudonymous Bosch ; illustrations by Gilbert Ford.
- 1st ed.
- New York : Little, Brown, 2008.
- 385 p. : ill. ; 21 cm.
School Library Journal, October 2008 Booklist, September 2008 Kliatt, September 2008
Cass and Max-Ernest discover the Museum of Magic, unscramble more coded messages, and solve new mysteries in their attempt to thwart the Terces Society's ambitions of discovering immortality.