I am a Bunny

 By Richard Scarry

This is a classic.  It's a great size and shape.  The pictures are more detailed than the average Scarry book.  It goes through the seasons and shows changes that happen throughout the year.

 The story is really simple.  It's just a sentence or two describing what the bunny does on each page.  The plants and animals are all existing varieties.  This book is particularly great for babies.