At your next visit we'll be reading The Busy Little Squirrel by Nancy Tafuri.
This story is wonderful on so many levels! It has a wonderful refrain that children will enjoy repeating, and plenty of autumn vocabulary. Animals try to "talk" Squirrel into their favorite activity, but she is just too busy getting reading for fall. The animal sounds that accompany their speech are fun and sometimes unpredictable. Tafuri's images are bright and simple, with just the right amount of detail to make it realistic.
This story lends itself well to many activities. One of my favorite activity ideas is a Fall Sensory Tub filled with items from the story. I found that idea at: http://delightfullearning.blogspot.com/2010/10/busy-little-squirrel.html