The Girl in the Spider's Web

The Girl in the Spider's Web is a crime fiction and mystery novel by David Lagercrantz, first published in 2015. It is the fourth book in the Millennium series and returns to two central figures from that world, Lisbeth Salander and Mikael Blomkvist. The novel follows the series’ familiar investigative shape, with suspense built through connections, secrets, and pressure rather than through open action.

This book will fit readers who like tense, contemporary crime stories with a cold atmosphere and a steady pull. It also stands out because it continues a well-known series while being written by a different author than the one who created its first three books, so it has both continuity and a slightly different voice. If you enjoy mystery fiction that leans into investigation, intelligence, and a darker urban feel, this is a natural place to start.