《歷史學家(送)牛津殺人規則》
　　本商品為書+CD! 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 notes...Come join the fun as a bunch of literate cows turn Farmer Brown's farm upside-down! This package includes a paperback book along with a CD of country music star Randy Travis reading this New York Times bestseller!