"Mycroft Holmes gives MI6 a top secret mission to put an end to the Third Anglo-Afghan War. William believes Colonel Moran, who once fought in the war, is the right man for the job and asks Albert to recruit the colonel. But will old memories from Moran’s past hinder his efforts to assist the mission? Meanwhile, more dark figures lurk in London’s nobility, spreading further chaos in the country…"--Provided by publisher

"William James Moriarty and Sherlock Holmes meet again on a train back to London, and a dead body is discovered in a locked passenger cabin. With John Watson named as the prime suspect, Sherlock challenges Moriarty to a contest of who can solve the murder first. Will Sherlock be able to clear Watson’s name? Back in London, a state secret that only the royal family is privy to has been stolen and MI6 is tasked with retrieving it, lest the whole empire...

"After successfully establishing a foothold in Durham and cleansing the city of some of its corruption, William James Moriarty sets his sights on London. To make headway there, he needs the aid of his brother Albert. But while on his way to London, William is kidnapped by a gang of criminals! Will Albert be able to save him in time?"--Provided by publisher