author
An early 20th-century writer of popular health and marriage manuals, he is best known today for frank, practical books aimed at general readers. His surviving works offer a revealing glimpse of how sex education and self-help were presented in the 1910s.

by Robert B. Armitage
Robert B. Armitage is an obscure author whose work survives mainly through library catalogs and public-domain archives rather than modern biographical sources. Records from Open Library and Project Gutenberg link his name to books including How to Stay Young (Perpetual Youth) and Private Sex Advice to Women: For Young Wives and those who Expect to be Married, published in the 1910s.
The books associated with him focus on personal health, marriage, and sexual guidance for everyday readers. That suggests he wrote in the practical self-help tradition of the period, when advice literature often blended medical claims, moral instruction, and household guidance.
Because reliable biographical information about his life appears to be very limited, details such as his background, dates, and career are unclear from the sources reviewed here. What can be said with confidence is that his writing belongs to an era of early popular advice books that are now mostly read as historical documents as much as manuals.