Arthur's Lost Puppy (Step Into Reading, Step 2)

Arthur and D.W. take Baby Kate and Pal to the neighborhood street fair. But suddenly Baby Kate starts crying. Arthur sends D.W. to buy Kate an ice cream cone, and she carefully ties Pal's leash to a bench outside the store. But when she comes out, Pal has squirmed out of his collar! Includes two pages of word stickers.