Do you think Earth is safe?

Lee and Mal, two good friends who are hobbyist monster hunters. Even then, they were following up on the legends of strange creatures on the Bodmin Marshes, when they came across something all too real, and Lee was the only one to return from the trip. Now, after four years, the missing Mal unexpectedly appears - but where has he been and what happened to him?

Dr. Kay Amal Khan, a physicist working for the government, is under attack, and the help of the secret service is requested to catch the culprits. Julian Sabreur, an MI5 agent, wanders into terrifying terrain during the investigation, where he comes face to face with an unknown power and its terrifyingly powerful agents. The only clue Julian has is grainy footage from a security camera - it shows a girl who has been missing from the Bodmin moors for many, many years.

Dr. Khan's extradimensional research was purely theoretical. But only until he accidentally found cracks in our reality, through which he got a glimpse of other worlds, Parallel Earths where strange creatures live. These cracks are widening by the day, and who knows what kind of creatures can sneak through them. And what will happen when the walls separating the worlds come down?

In the overwhelmingly successful Children of Time, Adrian Tchaikovsky invited his readers on a long journey through space and time. This time, instead of endless space, he invites you into a labyrinth of alternative realities, the result of his dizzying ideas and unrestrained imagination is another sensational novel with a whirlwind momentum.