I Can Name 50 Trees Today!: All About Trees (Cat in the Hat's Learning Library)
The Giving Tree
Trees of North America: A Guide to Field Identification, Revised and Updated (Golden Field Guide from St. Martin's Press)
The Tree Book for Kids and Their Grown-Ups
The Life and Love of Trees
Apple Trees (Plants: Life Cycles)
The Seasons of Arnold's Apple Tree
Secrets of the Rainforest
Secrets of the Apple Tree(Shine-A-Light Books)
The Apple Pie Tree
LEGO Creator Apple Tree House (5891) - 539 Piece set (Discontinued by manufacturer)
Apple Tree Christmas (Holiday)
Secrets of the Seashore: A Shine-a-Light Book