Interest LevelReading LevelReading A-ZATOSWord Count
Grades 4 - 8Grade 5n/a4.222706
A suspicious baby-sitter . . . a pair of conspiracy theorists . . . more secret codes from Spy X. Twins Evie and Andrew have more than a mystery on their hands.

Evie and Andrew have always wondered what happened to their mother after she disappeared on their birthday. Now they are starting to find out . . . and the results are very surprising. Their mother was into something big, and now the twins are being drawn in as well. Nobody - not their baby-sitter, not their new school friend, not a pair of menacing bikers - is who he or she appears to be. But Evie and Andrew will have to uncover the truth if they ever want to see their mother again.
Mass Market Paperback, 144 pages
Published on October 1, 2004 by Scholastic Paperbacks
ISBN-10: 043950726X
ISBN-13: 9780439507264
1 Book Review
  • izzymaebrunner
    izzymaebrunnerMonday, December 19, 2016 at 4:26 pm
    This is the second book in the series. I was hooked after reading the first book. It was great!