ISBN 0312950446 books & textbook
Whoever Fights Monsters: My Twenty Years Tracking Serial Killers for the FBI
Ressler, Robert K. Shachtman, Tom Spicer, Charles
St. Martin's Paperbacks /1993-03-15 Mass Market Paperback / 304 Pages
isbn-10: 0312950446 / isbn-13: 9780312950446
