Written by Chicago socialite, Emma Murdock Van Deventer, under the nom de plume of Lawrence L. Lynch, this detective story opens with the mysterious disappearance of schoolmaster, Mr. Brierly. The under-teacher and students set about finding him, but when his body is found, the mystery only deepens. Was it murder? What was the motive? He appeared to have no enemies.

Believed to have been written by Chicago socialite, Emma Murdock Van Deventer, this detective story set at the World's Fair follows Carl Masters as he is in pursuit of international criminals Greenback Bob and Delbras. Conmen, lost handbags, jewel robberies, an adventuress... not to mention two missing young men and a murder, all come under the detective's eye. ( Lynne Thompson)