New York Times bestselling duo Doreen Cronin and Betsy Lewin's Caldecott Honor-winning book is now available as a Level 2 Ready-to-Read Farmer Brown has a problem. His cows like to type. All day long he hears: Click, clack, moo. Click, clack, moo. Click, clack, moo. But Farmer Brown's problems REALLY begin when his cows start leaving him notesCome join the fun as a bunch of literate cows turn Farmer Brown's farm upside-down