Originally published in 1938, this book presents the content of six lectures delivered by the author at the University of Cambridge during the Lent term of 1936, as part of the Hulsean Lectures series.  Meer

Eleven-year-old ace detective Laura Marlin is back for another exciting adventure in the fifth mystery from award-winning author Lauren St John, perfect for fans of Enid Blyton and Robin Stevens.  Meer