Description Look out, Sherlock Holmes! Sherlock Chick hatched from his egg with a detective's hat and magnifying glass and is ready to solve the mystery of the giant egg that arrives at the farm in this adorable, easy-to-follow mystery from Robert Quackenbush. What's in the giant egg? When a big box with a huge egg arrives at the farm, no one knows who-or what-is inside! Could it be an elephant? A lion? A gorilla? Who can solve the case of the giant egg? Why, Sherlock Chick, that's who!