Bill is a tugboat. Mabel is a barge.
Together they go up and down the choppy river.
The other ships are tall and vain, and they tease Bill and Mabel.
But one day a kitten falls into the water. KERPLUNK!
Can Bill and Mabel save the day

This lyrical and heartwarming story by Calista Brill is brought to life by Tad Carpenter’s bright and lively illustrations that preschoolers will love.