Baby's First Flashcards: Shapes (Baby Nick Jr.) (Baby Nick Jr. Curious Buddies) Age Range: 1 and up Series: Baby Nick Jr.6 x 1.3 inches. Curious Buddies Board book: 20 pages Publisher: Simon Spotlight/Nickelodeon (December 6, 2005) Language: English ISBN-10: 1416906304 ISBN-13: 9