Part of a series that helps toddlers get a start in addition and subtraction, Jane Moncure introduces you to Little Six, a girl who can add to six and subtract from six, and meets lots of friendly creatures from robins to turtles to help along the way. Ms Moncure has a winner, and kids should get a "six sense" of humor doing math in school! It's that fun. Three stars We got SIX and that's all there is!