Always Bet on Chopper

Always Bet on Chopper is a forthcoming young reader's book from the Star Wars Rebels series that will focus on the C1-10P ("Chopper"). It is scheduled for release on May 5, 2015.

Publisher's summary
''Meet Chopper--the rebels' grumpy old astromech droid. He may have a bit of an attitude, but there's no droid the team would rather have with them in a tight spot. This Level 1 early reader retells one of Chopper's exciting adventures with his rebel friends.''