H. N. (Horatio Nelson) Crellin

H. N. Crellin, usually listed as Horatio Nelson Crellin, is an obscure author whose work now survives mainly through library catalogs and public-domain editions. Project Gutenberg and The Online Books Page identify him as the author of Tales of the Caliph, while other catalog records also link him to Romances of the Old Seraglio.

The available records suggest a writer active in the late 19th century. Tales of the Caliph was published in the 1890s, and Romances of the Old Seraglio appeared in 1899. His fiction is associated with richly colored, Middle Eastern-inspired settings and the kind of escapist storytelling that echoes the appeal of the Arabian Nights.

Very little confidently sourced biographical detail about Crellin appears to be widely available online, so most modern readers meet him through his books rather than through a documented life story. That air of mystery fits the work itself: vivid, romantic, and aimed at readers who enjoy classic adventure in an older literary style.