Plonk, Plonk, Plonk!
A Bea and Haha BookBook - 2006
Between a large hippo named Bea and a small ferret named HaHa, they discover music is best when made together.
Publisher: New York : Farrar, Straus and Giroux, c2006
Characteristics: 1 v. (unpaged) : col. ill. ; 16 cm