This is by far one of Boo Boo's favorite books. Armadilly Chili by Helen Ketteman is reminiscent of the Little Red Hen with a southwest twist. Despite the length (really meant for kids older than 4 months) Grey hangs on to every word and loves the vibrant, colorful pictures. Momma loves it because it lends itself to multiple opportunities for funny voices.
disclaimer: its a good story, but brace yourself, it takes me 6 minutes to read it!