After spending the morning on a real life steam train, I’m delighted to be taking part in the Bewdley Festival a second time to share some of the incredible science and secrets behind my latest novel, The Forbidden Atlas.

Discover the inspiration behind Isaac Turner’s latest adventure, which takes him deep into the Paris catacombs on the hunt for a stolen treasure map, pursued by a deadly assassin.

I’ll be sharing the spectacular science and research behind the story, including the secrets of mapmakers and the unbelievable tales of urban explorers who make the catacombs their own.

Tickets and more information can be found at the Bewdley Festival website.