Two young men are seriously affected by the Vietnam war. One of them has always been obsessed with birds – but now believes he really is a bird, and has been sent to a mental hospital. Can his friend help him pull through?

Jack Powell suffers from an affliction that makes him grow four times faster than normal, so the 10-year-old looks like a 40-year-old man. After years of being tutored at home, Jack convinces his overprotective parents to send him to public school. The children don’t know what to make of Jack, but with the help of his fifth-grade teacher, he makes an effort to win them over.

A chronicle of the original Mercury astronauts in the formation of America’s space program: Alan Shepherd, the first American in space; Gus Grissom, the benighted astronaut for whom nothing works out as planned; John Glenn, the straight-arrow ‘boy scout’ of the bunch who was the first American to orbit the earth; and the remaining pilots: Deke Slayton, Scott Carpenter and Wally Schirra.