In Acapulco, Hercule Poirot attends a dinner party in which one of the guests clutches his throat and suddenly dies. The causes seem to be natural until another party with…

Jesse Hallum sells the family farm to see that his daughter receives the medical care she needs at the Cincinnati Children’s Hospital. The big city challenges him, though, especially when…

Dr. John Beck, recently married, decides to take his wife, Cathy, spelunking in Carlsbad Cavern. While there, Dr. Beck, who specializes in bats, is bitten by a fruit bat. He…

An expedition into the interior of Papua New Guinea comes across a tribe of ape-like people who may or may not be ancestors of early man.