Instruments of Night

Keeping readers interested in a dark and brooding character like Graves is no easy task, and Thomas H. Cook--who won an Edgar for his superb The Chatham School Affair--needs all his narrative skills to avoid sinking us in a sea of gloom. Invited to Riverwood, a Hudson River Valley estate turned into a writers' retreat, to help solve a 50-year-old mystery involving the death of a young woman, Graves is assisted by a shrewd and sympathetic playwright, Eleanor Stern. Together, they sift through all the clues linking the dead girl to the wealthy family who owned the estate. Old-fashioned detective work plays a large part in discovering what really happened, as well as the too-convenient appearance of files and live witnesses from the period. As for Graves and his disconcerting habit of slipping back into the past at more and more frequent intervals ("You're always imagining things, aren't you? Terrible things," one character says to him), a final revelation about his personal demons turns out to be no surprise at all. Other, more satisfying Cook books available in paperback include Evidence of Blood and Breakheart Hill. --Dick Adler