From critically acclaimed and prolific author Jane Yolen comes a delightfully funny Level 2 Ready-to-Read story that puts a twist on a classic a knock-knock joke!
Knock, knock...
Whoâs there?
Itâs Interrupting Cow.
Interrupting Cow whâ!
Well, you know how the joke goesâŠor do you? Read this side-splitting book to discover the true, surprisingly heartwarming story of the one and only Interrupting Cow!