Fresh out of Cambridge University, the young Mycroft Holmes is already making a name​ ​for himself in government, working for the Secretary of State for War. Yet this most British of civil servants has strong ties to the faraway island of Trinidad, the birthplace of his best friend, Cyrus Douglas, a man of African descent, and where his fiancée Georgiana Sutton was raised. Mycroft’s comfortable existence is overturned when Douglas receives troubling reports​ from home. There are rumors of mysterious disappearances, strange footprints in the sand, and spirits enticing children to their deaths, their bodies found drained of blood. Upon hearing the news, Georgiana abruptly departs for Trinidad. Near panic, Mycroft convinces Douglas that they should follow her, drawing the two men into a web of dark secrets that grows more treacherous with each step they take... Written by NBA superstar Kareem Abdul- Jabbar and screenwriter Anna Waterhouse, Mycroft Holmes reveals the untold story of Sherlock’s older brother. This harrowing adventure changed his life, and set the​ stage for the man Mycroft would become: founder of the famous Diogenes Club and the hidden power behind the British government.

The new novel by NBA All-Star Kareem Abdul-Jabbar, starring brothers Mycroft and Sherlock Holmes. Now a force to be reckoned with in the War Office, the young Mycroft Holmes is growing his network of contacts and influence, although not always in a manner that pleases his closest friend, Cyrus Douglas. A Trinidadian of African descent, Douglas has opened a home for orphaned children, while still running his successful import business. When a ship carrying a cargo in which Douglas was heavily invested runs aground on the Dorset coast, Mycroft convinces his brother Sherlock to offer his services at the orphanage while Douglas travels to see what can be salvaged. Sherlock finds himself surprisingly at home among the street urchins, but is alarmed to discover that two boys show signs of drug addiction. Meanwhile Douglas also finds evidence of opium use on two dead sailors, and it becomes clear to Mycroft that the vile trade is on the ascent once again. Travelling to China on the trail of the drug business, Mycroft and Douglas discover that there are many in high places willing to make a profit from the misery of others. Their opponents are powerful, and the cost of stemming the deadly tide of opium is likely to be high...

The new novel by NBA All-Star Kareem Abdul-Jabbar, starring brothers Mycroft and Sherlock Holmes. It is 1873, and as the economies of Europe threaten to crumble, Mycroft Holmes finds himself in service to the Crown once again. A distant relative of Queen Victoria has been slain by the Fire Four Eleven killer, a serial murderer who leaves no mark upon his victims, only a mysterious calling card. Meanwhile, Sherlock has already taken it upon himself to solve the case, as his interest in the criminal mind grows into an obsession. Mycroft begrudgingly allows Sherlock to investigate, as Ai Lin—the woman he is still in love with—needs his aid. Her fiancé has been kidnapped, and the only man who might know his fate is a ruthless arms dealer with a reputation for killing those who cross him. Mycroft persuades his friend Cyrus Douglas to help find the young man, but Douglas himself is put in harm’s way. As Sherlock travels the country on the hunt for the Fire Four Eleven murderer, both he and Mycroft will discover that the greed of others is at the root of the evil they are trying to unearth…