Billy and his mother attend his classroom's presentation on manners and courtesy. Through Billy's illustrations, we learn about simple gestures that...
Bob used to be a loner, keeping to himself and thinking "my own thoughts"--until he meets Joe, a "sincere and real" young man who befriends Bob, and...
Examines cells in plants and animals, explaining that each cell has a different job to do. Uses drawings and microphotography to observe the details...