A review by kjcharles
Dead Man's Quarry: A Golden Age Mystery by Ianthe Jerrold, Curtis Evans

Enjoyable murder mystery with the likeable amateur sleuth John Christmas and his sciency sidekick Sydenham Rampson. I'm sorry there aren't more of these, they have good characterisation and a gleeful reliance on melodramatic plot twists which help the unpredictability. A laugh.