Usborne First Dictionary( illustrated)
Age: Ages 4 to 6
this dictionary combines 2,500 simple definitions with 800 pictures and photographs, and in addition to clear, simple definitions, it includes word puzzles, spelling tips and ideas for alternative words. It also shows children how to write a thank you letter, a poem, a book review or a science experiment. Other titles in the series include "The Usborne Illustrated Dictionary" and "The Usborne Pocket Dictionary".