Diagnosis: Impossible Harry Keating "by far the best and

"by far the best and most vital English female detective")

with possibly more to come in the future

Many of them

Christopher Huang

Diagnosis: Impossible Harry Keating "by far the best andSatan himself would be proud of his ingenuity," John Dickson Carr said of Edward D. Hoch, today's major exponent of the Challenge to the Reader detective story. The former President of the Mystery Writers of America and an Edgar Award winner, Hoch is author of many classics featuring New England country doctor Sam Hawthorne, who in the 1920s and 1930s specialized in locked rooms and other impossible crimes. Diagnosis: Impossible begins with the tale