THE DARK ROMANCE OF DIAN FOSSEY by Harold T. P. Hayes (Touchstone: $10.95). Zoologist's tenacious will to save the African mountain gorillas may have led to her mysterious death in 1984.
FOR THE DEFENSE by Ellis Rubin and Dary Matera (St. Martin's: $5.99). Attorney Rubin, a courtroom maverick, has established several unprecedented defenses, including "Television Intoxication" and "The Battered Wife Syndrome."
THE LIFE AND DEATH OF A DRUID PRINCE by Ann Ross and Don Robins (Touchstone: $10.95). Scientists use forensic technology to reconstruct the life of a Celtic man buried in a peat bog 2,000 years ago.
AS I SAW IT by Dean Rusk as told to Richard Rusk, edited by Daniel S. Papp (Penguin: $12.95). Secretary of state under Kennedy and Johnson offers a candid memoir of his Calvinist boyhood and his political career.