author
A little-known writer whose surviving work captures a very practical side of late Victorian life. This brief knitting manual focuses on making sturdy knickerbocker stockings for cycling and shooting, offering a small but vivid glimpse of everyday craft and dress from the period.

by H. P. Ryder
Very little biographical information about this author could be confirmed from reliable sources available during this search. H. P. Ryder is listed by Project Gutenberg as the author of Cycling and Shooting Knickerbocker Stockings: How to Knit Them With Plain and Fancy Turnover Tops.
That work is a concise instructional guide rather than a work of fiction, and it reflects the growing interest in practical clothing for outdoor activities such as cycling and shooting in the late 19th century. Even without many personal details, the book preserves a clear sense of useful domestic skill and the era's enthusiasm for handmade garments.
Because dependable biographical records were not readily available, it is best to treat H. P. Ryder as an obscure historical author known primarily through this single surviving publication.