The Sign of Four (Illustrated) (Unique Classics)

The Sign of Four is the second Sherlock Holmes book written by Sir Arthur Conan Doyle in 1890. This Nook edition by Unique Classics is fully illustrated by German artist Richard Gutschmidt with 24 sketches and Frederick Henry Townsend with an additional eight pen and ink illustrations. It has a user friendly Table of Content links and follows the original formatting.