author
A little-known early 20th-century writer whose work survives mainly through library catalogs and reprints. Reliable biographical details appear to be scarce, which gives the name a certain mystery for curious readers.
Available web sources for this name are limited, and I could not confirm a full, well-documented biographical profile from reliable public references. In cases like this, it is better to stay careful than to repeat uncertain details.
Catalog-style references suggest Percy C. Morris was an author whose work circulated in print, but I was not able to verify core facts such as birth and death dates, nationality, or a dependable list of major works from strong sources during this search.
For an audiobook library, that likely means this is an obscure or lightly documented author whose writing may be easier to trace than the life behind it. If you have a specific title by Percy C. Morris, I can help build a more detailed author note by researching that book directly.