"No. 17" or "Number Seventeen" is a classic mystery novel written by J. Jefferson Farjeon. The book tells the story of a group of strangers who become trapped in a remote house after their train is delayed. What begins as a frustrating delay soon turns into a dangerous game of survival as the strangers realize that they are not alone in the house.

Farjeon's writing in "No. 17" is masterful, creating a sense of tension and unease that builds throughout the book. The characters are well-developed and interesting, and their interactions provide depth and complexity to the story. As the strangers become more desperate to escape the house, their true motivations and pasts are revealed, adding to the book's suspenseful atmosphere.

The setting of "No. 17" is also a key element of the book's success. The remote and isolated house creates a sense of claustrophobia and danger, heightening the tension and adding to the feeling of unease that permeates the story. Farjeon's use of plot twists and turns keeps the reader guessing until the very end, making "No. 17" a truly satisfying read.

Aside from its literary merits, "No. 17" has also had a lasting impact on the mystery genre. The book's setting and plot have been echoed in countless mystery stories and films over the years, cementing its place as a classic of the genre.

In conclusion, "No. 17" is a must-read for anyone interested in the mystery genre or looking for a gripping and suspenseful read. Farjeon's skillful writing, well-drawn characters, and atmospheric setting make it a true classic that still holds up today. Whether you are a fan of classic mystery stories or simply looking for a thrilling read, "No. 17" is sure to satisfy.