The Baker Street Boys: Two Baker Street Irregulars Novellas / Time for Murder: Macabre Crime Stories (Wildside Mystery Double #11)

In the tradition of the Ace Doubles (flip the book over to read the second title), here's the eleventh Wildside Mystery Double: THE BAKER STREET BOYS: TWO BAKER STREET IRREGULAR NOVELLAS, by Brian Ball. If Mr. Sherlock Holmes had been in the country when the Baker Street Irregulars stumbled across the mystery of the Captive Clairvoyant, then no doubt he would have given immediate assistance. But Mr. Holmes was in Switzerland engaged in a deadly duel of wits with his most feared opponent, th...