author
Known as “Professor Boyd Laynard,” this early-20th-century writer is associated with practical advice books about beauty, health, and long life. Very little biographical information appears to survive online, which gives the work a slightly mysterious historical air.

by Boyd Laynard
Boyd Laynard is an elusive figure in the historical record. The clearest information I could confirm is that works published under the name Professor Boyd Laynard include Secrets of Beauty, Health, and Long Life, and that a Norwegian edition, Veien til Skjønhed, Sundhed og et Langt Liv, is available through Project Gutenberg.
From the surviving descriptions, Laynard wrote in a practical, accessible style aimed at general readers rather than specialists. The books focus on everyday ideas about personal care, health, appearance, and longevity, reflecting the popular self-improvement and wellness culture of the early 1900s.
Because reliable biographical details are scarce, it is hard to say much more with confidence about the person behind the name. For readers, that means the books are often most interesting as period pieces: they offer a window into how health and beauty were explained to a broad audience in their time.