The Adventures of Sherlock Holmes, a Level 3 Reader, is A2 in the CEFR framework. The text is made up of sentences with up to three clauses, introducing first conditional, past continuous and present perfect simple for general experience. It is well supported by illustrations, which appear on most pages.

From finding a diamond in a bird's stomach, to stealing a racehorse - in these four stories, the famous detective Sherlock Holmes works with his friend Dr Watson. Holmes understands people and he finds many clues. But will he solve the crimes?