The Sign of Four

The Sign of Four, by Sir Arthur Conan Doyle, was published in 1890 and was the second Sherlock Holmes novel. Sherlock Holmes is sought out by Mary Morstan, who has a mysterious case requiring a solution. Miss Morstan’s father has disappeared a few years past in suspicious fashion. After receiving mysterious annual deliveries of precious pearls she had now just been delivered a letter imploring her to meet with the sender that very night. On their way to the meeting she shows Holmes a map her father had possessed - with the words “the sign of four” written upon it…  Accessible e-book designed to help with dyslexia Download formats: ePUB (Open LORE, iPAD) AZW3 (Kindle, Kindle Fire) Zip Bundle (all formats plus color font in one zip file)  Download Instructions Readability Method Rating Fry Estimate Dale-Chall Flesh Reading Ease Composite Grade Level Open LORE Reading Level 6 5-679 (fairly easy) 6.7 Developing