Bat Wing

Bat Wing by Sax Rohmer involves a haughty Spanish colonel and a secret too dark, too deep, to divulge. Rohmer's detective hero, Paul Harvey, is in the mold of Sherlock Holmes, and of course he has a trusted friend who doubles as the narrator much as Dr. Watson does. Together they unravel the sinister mystery, encountering voodoo rites, vampire bats, an Edgar Allen Poe-esque writer, and other fantastic developments en route to the sensational ending.