A Choice of Passions by Seth Young published in 1968, paperback
OUT OF PRINT FIRST EDITION
"A Choice of Passions explores with honesty and maturity the men whose desires embrace both sexes. Many men and women are attracted to young Mickey Bannon's rugged good looks and virile body. And his own confused needs permit him to respond to anyone who satisfies his hunger for love. But Mickey knows he can't go on forever not knowing who or what he is. Suddenly a shocking and dramatic turn of fate compels him to make A Choice of Passions"