"Millennium: Lo que no te mata te hace más fuerte" (The Girl in the Spider's Web) is the fourth installment in the Millennium series, marking the first novel authored by David Lagercrantz following Stieg Larsson's passing. The thriller reunites Lisbeth Salander and Mikael Blomkvist to face a high-stakes conspiracy involving artificial intelligence and Salander’s estranged sister. For more details, visit Wikipedia .