First U.S. edition. Near fine, bright copy in a lovely near fine dust jacket with a faint, vertical crease on the spine. Mr. Pottermack has committed murder in somewhat justifiable circumstances. He realizes his danger and immediately begins to outwit the inevitable pursuit. He works out each detail of his escape plan. With amazing skill, Mr. Pottermack covers his tracks...with one slight oversight. Enter Dr. Thorndyke, using his powers of observation and experience, he uncovers the one clue Mr. Pottermack overlooked.
Inventory Number: 43201