You are an underwater explorer. In the deepest ocean, you have accidentally been shut out of your special unerwater vessel! Luckily you have friends above you in a boat. But can they save you in time? As they begin pulling you up, you get dizzy and your arms and legs start to feel weak...you are exhausted! Then you see a dophin heading toward you. You know that these marvelous mammals sometimes help people in trouble. If you want help from the dophin, turn to p.34. If you decide to swim on alone, turn to p. 37.