A case for Brutus Lloyd

Dr. Brutus Lloyd was no more than four feet ten inches tall, an amazingly gnome-like man. The most surprising thing about him was his deep bass voice. A brilliant scientist and criminologist, his unorthodox methods caused consternation to Inspector Branson of the New York City Police when: an accident caused a mining engineer to see into 'another world'; four scientists were murdered for their collective brainpower, and when dinosaurs were seen on the outskirts of a village ...