Murder Afloat, published in 1935 in Star Detective

“Murder Afloat”
by L. Ron Hubbard

Publication date: October 1935

Original publication: Star Detective Magazine

Genre: Mystery & Suspense

Story description: A US Narcotics operative aboard the SS Cubana is hot on the trail of a million and a half dollars worth of heroin and opium. But all is not as it seems aboard the ill-fated ship …

Currently available as part of the Stories from the Golden Age series, in the title The Slickers.