Randall Garrett's 'Gentlemen: Please Note' is the first story to introduce the brilliant Lord Darcy, an investigator in a 20th century where the Roman Empire is still going strong and magic is a well-documented branch of science. It's not just a backdrop; magic is integral to the plot, the society, and how crimes are solved.

The Story

The story kicks off with a classic puzzle: a man is discovered murdered in a study locked from the inside. There's no murder weapon, and no trace of how the killer entered or left. The local authorities in the Duchy of Normandy are baffled. Enter Lord Darcy, Chief Forensic Investigator for the King of England. He's sharp, logical, and a master of magical theory. He's paired with Master Sean O Lochlainn, a forensic surgeon from the skeptical land of Ireland who relies on pure physical evidence. Together, this odd couple examines the scene, interviews suspects (including a grumpy Duke and a nervous secretary), and pieces together a trail of clues that involve complex sigils, psychic impressions, and a very clever application of magical principles. The joy is in watching Darcy explain how the 'impossible' crime was not only possible but almost elegant in its magical mechanics.

Why You Should Read It

What makes this story so much fun is the blend of genres. Garrett takes the familiar structure of a golden-age mystery—the locked room, the limited suspects, the brilliant detective's final reveal—and plants it firmly in a world that feels both richly historical and wildly fantastical. You're not just following clues; you're learning the rules of this world's magic system alongside the investigation. Lord Darcy is a fantastic guide—he's competent without being arrogant, and his partnership with the pragmatic Master Sean provides both humor and a great 'straight man' perspective. The mystery itself is tight and well-constructed. The solution isn't a cheat; it uses the established rules of the world perfectly, making you feel smart for having followed along.

Final Verdict

This book is a perfect pick for mystery lovers who are tired of the same old settings and want something with a fantastic twist. If you enjoy the logical puzzles of Agatha Christie or Arthur Conan Doyle but wish they had a dash of world-building akin to Tolkien or a clever magic system like Brandon Sanderson's, you'll find a lot to love here. It's also a great, quick read for anyone dipping their toes into alternate history. Garrett doesn't get bogged down in exposition; he lets the world reveal itself through the investigation. 'Gentlemen: Please Note' is a clever, compact, and thoroughly entertaining story that proves a good mystery can work in any world, even one where the evidence might be a lingering spell.