This is a fun mystery, the first book in a new series by a new author, Michael Robertson. The premise centers on two brothers who have rented the building which includes 221b Baker Street in London. Reggie is the older brother, the lawyer, and is a little uptight and very clueless. Nigel is the younger brother and is a bit of a drifter. Nigel has recently been suspended, spent some time in a sanitarium for a nervous breakdown, and has just come back to work for his brother. One of his jobs, open and respond to the letters addressed to Sherlock Holmes. As I am sure you can guess, he finds one that intriques him from a young girl in Los Angeles. So off he goes, the game is afoot! Very fun read and I learned a smattering about geological excavations for subways. 🙂