Apple Orchard Race, by Abby Klein (Ready, Freddy!) 
Freddy's first grade class is visiting an apple orchard where they will pick apples and search for a special hidden apple. Will sneaky Max cheat his way to the $5 prize?
 Ling & Ting : Not Exactly the Same!, by Grace Lin 
Ling and Ting are identical twins that people think are exactly the same, but time and again they prove to be different.
Porcupines, by Emily Green 
This book introduces children to the unique physical features that help porcupines survive in the wild.