Better killing through chemistry.
Above is a 1958 Avon edition of The Death Dealers, sci-fi writer Isaac Asimov's first foray into the mystery genre. When a chemistry professor's best student dies of an apparent lab accident the professor ponders taking over the protege's cutting edge research as a way to impress peers—and perhaps earn a long denied tenure. But he's deduced there's a murderer loose and is worried the police might deduce it too, and consider the valuable research a perfect motive.
While Asimov lays out the killing and resulting dilemma in a methodical way, and the world of chemists on a college campus is one he knew well as a professor of biochemistry at Boston University, the linear nature of the plot and emotional coolness of the characters don't allow the mystery to truly grip the reader. Yet the book is very readable—the details of life on campus, the politics, the maneuvering for that elusive tenure all help to make up for the other deficiencies.
Add to that the backdrop of advanced chemistry, the detailed but not overwrought scientific descriptions of experiments and processes, the fact that most of the characters are geniuses in their field, and the end result is something that works reasonably well. But there are so many mystery masterpieces out there we can only feel good recommending The Death Dealers to voracious readers in the genre. Or to Asimov fans. Neither group will be disappointed. All others, no guarantees.