Vanauken, Sheldon. Gateway to heaven / Sheldon Vanauken ; ill. by author. - 1st ed. - San Francisco : Harper & Row, c1980. - x, 288 p. ; 24 cm. ISBN: 006068822X LCCN: 79003600 //r87 LC Class. No.: PS3572.A4229 / G3 1980 Dewey Class. No.: 811/.54