Secret AgentsPicture Book - 2006 | 1st ed.
The Backyardigans imagine that they are secret agents who get into sticky situations when they sneak into the Treasure Museum.
Publisher: New York : Simon Spotlight/Nick Jr., c2006.
Edition: 1st ed.
Characteristics: 1 v. (unpaged) : col. ill. ; 21 cm.
Alternative Title: Backyardigans (Television program)