Adventure awaits in another exciting trip through Happy County -- where each new season packs plenty of surprises! Farmer Del rides his tractor through the crops all summer long, Jimmy and Sammy search for Grammy Tammy in the autumn corn maze, Dolly and Molly build an igloo with the fresh winter snow, and Mr. Humdinger's flower garden buzzes with pollination when spring arrives. With every page turn, discover lovable characters and educational content...