In Amsterdam, inspector DeKok investigates a series of murders prophesied during Ouija board sessions. He doesn't believe spirits kill. By the author of DeKok a

On Nov. 28, 1969, Betsy Aardsma, a 22-year-old graduate student in English at Penn State, was stabbed to death in the stacks of Pattee Library at the university

Join inspector DeKok in his investigations in the DeKok series by Dutch bestselling author Baantjer. Inspectors DeKok and Vledder become involved in a case wher

Join inspector DeKok in his investigations in the DeKok series by Dutch bestselling author Baantjer. Three murders are connected by a musical thread. Can DeKok

In 1969, a 22-year-old graduate student from Holland, Michigan, named Betsy Aardsma was murdered inside Penn State University's Pattee Library. The murder was n