Robert Hirschfeld

Suggests experiments involving such aspects of nature as light, trees, and water.

Having dropped a pass and made his football team miss having an undefeated season, thirteen-year-old Keith fears that he will continue to make bad mistakes and wonders if he should continue playing football.

Thirteen-year-old Theo, overweight and out of shape, finds that with his friend's support he just might be able to run in the race to raise money to help cancer patients like his aunt.

When a new school year starts, and thirteen-year-old basketball star Julian feels a lot of pressure as he realizes he is the only remaining player from last year's winning team, a friend's health crisis helps him regain perspective.