Kean, Rob The pledge / Rob Kean - vi, 512 pages Simsbury College lacrosse star Mark Jessey looks on the members of the Sigma fraternity as his only true family. But when a Sigma freshman turns up dead, Mark is forced to question his deepest loyalties. ISBN: 0446524972 Subjects--Topical Terms: Greek letter societies--New England--Fiction Index Terms--Genre/Form: Detective and mystery fiction Dewey Class. No.: Fic