Thomas, Piri Seven long times. - New York Praeger Publishers [1974] - ix, 246 p. illus. 22 cm. ISBN: 0275197801 LCCN: 72086837 Subjects--Topical Terms: Prisoners--Biography.--United States LC Class. No.: HV9468 / .T55 Dewey Class. No.: 365/.6/0924 B