Under, Over, by the Clover: What Is a Preposition? (Words Are CATegorical)
(Words are CATegorical #27)
written by Brian P. Cleary with illustrations by Brian Gable

• Publication Date: September 1, 2003
• Genres: Children's 7-11, Picture
• Paperback: 32 pages
• Publisher: Millbrook Press
• ISBN-10: 1575052016
• ISBN-13: 9781575052014