Heroes Return

The year is 1997. As Harry enters his seventh year in Hogwarts, the long arm of the Dark Lord Voldemort reaches out from the wizarding world--into that of the muggles. Now Harry must step into the breach between humanity and total subjugation. But Voldemort is hardly the only evil in the world, and Harry is far from being the only hero. In a small town in California, a young girl fights the good fight against creatures of the night. Deep under the ocean, something stirs, for once more, the stars are right, and that is not dead which can eternal lie....

As a Death Eater attack on King's Cross Station is broken up by a group of unexpected heroes, the Diogenes Club makes its proposal known to Harry, carried by the most unlikely messenger of all: the Great Detective, Sherlock Holmes.

In the aftermath of a foiled Death Eater attack on King's Cross Station, Harry, Ron, Hermione and Ginny sit and wonder at the strange and vast new world stepping forth from the shadows. As the war against Voldemort escalates, the secret history of the world steps forwards in mankind's defense. In a secret annexe of the British Museum, a League of Extraordinary Individuals holds court.