Obscure French Author information

I'm looking for information on a pair of obscure early 20th century French authors who wrote under the names Marcel Maurice and Pierre. I know they wrote a few potboiler novels in the early 1900s about a character called Arsole Fantüme, but I'm hoping to find any stories they wrote together that might have appeared in any anthologies.

Even more important than that, I'd appreciate it if anyone could direct me to any books that reference the two authors- their lives and their work.

Any help would be greatly appreciated!