The Boy Chums in the Florida Jungle - Wilmer M. ELY

Late entry in the Boy Chums series set in WWI-era Florida focuses on four working-class adventurers: young adults Charley & Walter, manservant Chris, and man of the world, Captain Westfield. Has the distinction of Chris being black; he's a stereotype for sure but is pretty much treated as an equal, like a grown-up Buckwheat -- with a dry sense of humor -- from the Our Gang comedies.. - Summary by BellonaTimes