author
Known only by a classical pen name, this elusive 19th-century writer is remembered for a spirited defense of hydrotherapy and the Turkish bath. The mystery around the real person only adds to the book’s curious charm.

by Diogenes [pseudonym]
Very little can be confirmed about the writer behind the name Diogenes [pseudonym]. Project Gutenberg lists the name as a pseudonym and currently attributes only one work to it: Life in a tub; with a description of the Turkish bath.
That book was originally published in Ireland by William McGee & Co. in 1858, in a third edition, revised and enlarged. Its subject is health and medicine, and it argues for hygiene, hydropathy, and the therapeutic value of the Turkish bath while pushing back against conventional drug-based treatments of the time.
Because the author’s real identity does not appear to be clearly established in the sources I found, there is no reliable personal biography to give here. What does survive is a small but intriguing literary footprint: a Victorian-era health treatise published under a deliberately philosophical alias.