Barry, the Fish with Fingers by Sue Hendra.
The Pout-Pout Fish in the Big-Big Dark by Deborah Diesen
Fish Kisses and Gorilla Hugs by Marianne Richmond.
Ugly Fish by Kara LaReau
Hooray For Fish! by Lucy Cousins.
Swim! Swim! by Lerch
Crafts and Activities:
Fish Bowl Craft
"Ten Little Fish" Flannel Board
(created by me)