Eva Gabrielsson, the partner of the late Stieg Larsson, has described David Lagercrantz as an "idiotic choice" for the job of writing a sequel to Larsson's Millennium trilogy. Without putting it in those terms myself, I did wonder - after reading Lagercrantz's novel Fall of Man in Wilmslow - which uses the death of Alan Turing as the springboard for a glacier-paced, ludic and philosophical crime novel - if he was the right man to reproduce Larsson's straightforward mixture of kiss-kiss-bang-bang storytelling and strident social commentary.
But as I read Lagercrantz's The Girl in the Spider's Web, I found that I kept forgetting that I wasn't reading genuine Larsson. I have read uncountable numbers of these ersatz sequels in which one writer appropriates another's characters, but never one that enabled such close replication of the experience of reading the original author.
Before his untimely death in 2004, Larsson had made it clear that the Millennium trilogy was the inauguration of a series that would extend to eight or 10 volumes, and so over the years his fans have often speculated about what those books might have contained: what would his tattooed, sociopathic heroine, the ace hacker Lisbeth Salander, get up to in a post-WikiLeaks world?
Well, now we know. The book opens with what seems like an authentically Larssonian scenario: Salander becoming America's Public Enemy No1 after she hacks into the National Security Agency's intranet and sends them a message telling them to "stop with all the illegal activity".