How many now?.
Ekblad, Linda.Puppies in, puppies out.
Leacock, Elspet.Once there were twelve.
Klein, Adria.In and out of the toy box.
Harlow : Longman,
c2002.
Cover title.
Puppies in, puppies out/Linda Ekblad -- Once there were twelve/Elspeth Leacock ; illustrations by Bob Steimle -- In and out of the toy box/Adria Klein ; illustrations by Dennis Dittrich.