"Laughs on a leash and Zoodles were previously published by Picture Window Books c2004. Giggle bubbles, Roaring with laughter, and Sit! stay! laugh! were previously published by Picture Window Books c2005"--T.p. verso.
Content Note
Giggle bubbles : underwater jokes -- Roaring with laughter : animal jokes -- Laughs on a leash : pet jokes -- Zoodles : animal riddles.