Knock Knock. Who's there? An interrupting cow. Interrupting Cow-- Moo! Silly knock knock jokes are paired with Brenda Ponnay's bright and fun illustrations in this wacky, funny picture book for preschoolers and up.
Knock Knock. Who's there? An interrupting cow. Interrupting Cow-- Moo! Silly knock knock jokes are paired with Brenda Ponnay's bright and fun illustrations in this wacky, funny picture book for preschoolers and up.
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