The Secret Adversary
Agatha Christie
The Whisperer in Darkness
Howard Phillips Lovecraft
The Great Adventures of Sherlock Holmes
Arthur Conan Doyle
Etiquette
Emily Post
Woman Her Sex and Love Life
William J. (William Josephus) Robinson
The Ladies Book of Useful Information / Compiled from many sources
Anonymous
Food and Health
Lydia E. Pinkham Medicine Company