 Two websites – thescienceofdeduction.co.uk and johnwatsonblog.co.uk – feature the events from the show in the form of puzzles and case @-@ summaries , often with comments ( for example , by John Watson 's sister , " Harry " ) . There are also several blogs about " unseen " cases that do not feature on television . Similar to the broadcast cases , these retain familiar elements from classic Arthur Conan Doyle stories : " The Geek Interpreter " instead of " The Greek Interpreter " , and " The Six Thatchers " instead of " The Six Napoleons " . On the websites , links can be found to Molly Hooper 's diary and the official website of Connie Prince . 
