The Girl who lived Twice - David Lagercrantz

Blomkvist is trying to reach Lisbeth Salander—the fierce, unstoppable girl with the dragon tattoo. He needs her help unraveling the identity of a man who died with Blomkvist's phone number in his pocket—a man who does not exist in any official records and whose garbled last words hinted at knowledge that would be dangerous to important people. But Lisbeth has disappeared. She's sold her apartment in Stockholm. She's gone dark. She's told no one where she is. And no one is aware that at long last she's got her primal enemy, her twin sister, Camilla, squarely in her sights. In the end, it will be Blomkvist--in a moment of unimaginable self-sacrifice--who will make it possible for Lisbeth to face the most important battle of her life, and, finally, to put her past to rest.

The Girl Who Takes An Eye For An Eye - David Lagercrantz

Lisbeth Salander is back with a vengeance.

The series that began with The Girl with the Dragon Tattoo continues as brilliant hacker Lisbeth Salander teams up with journalist Mikael Blomkvist to uncover the secrets of her childhood and to take revenge.

Lisbeth Salander—obstinate outsider, volatile seeker of justice for herself and others—seizes on a chance to unearth her mysterious past once and for all. And she will let nothing stop her—not the Islamists she enrages by rescuing a young woman from their brutality; not the prison gang leader who passes a death sentence on her; not the deadly reach of her long-lost twin sister, Camilla; and not the people who will do anything to keep buried knowledge of a sinister pseudoscientific experiment known only as The Registry. Once again, Lisbeth Salander and Mikael Blomkvist are the fierce heart of a thrilling full-tilt novel that takes on some of the world's most insidious problems.