Secret Code Detective Kit (Troll Discovery Kit)
Edition: Bk&Acces edition
Publisher: Troll Communications
Published: March 7, 2000
Language: eng
Format: Paperback
ISBN-13: 9780816765812
Subjects: Crafts & Hobbies - General; Non-Classifiable; Games & Activities - General; Juvenile Nonfiction; Children's 9-12 - Crafts / Hobbies; Children's Books/Ages 9-12 Nonfiction; Children: Grades 1-2
First sentence: When you want to send a secret message, one of the best ways to do it is to use a code.