“A dizzyingly brilliant locked-room mystery that had me gripped from the start. If you like your crime stories to dazzle with unique settings, genius plotting, great characterisation and sublime speculative twists, this is the book for you!

Philippa East, author of Little White Lies

A mind-bendingly brilliant read that reinvents the locked room mystery. Imagine Agatha Christie on speculative steroids. I loved it!

Tim Glister, author of Red Corona