Three interlocking worlds. Four people looking for answers. But who controls the future — or the past? In the basement of a professor’s house in 1960s Oxford, fifteen-year-old Rosie goes in search of a missing cat — and instead finds herself in a different world. Anterwold is a sun-drenched land of storytellers, prophecies and ritual. But is this world real — and what happens if she decides to stay? Meanwhile, in a sterile laboratory, a rebellious scientist is trying to prove that time does not even exist — with potentially devastating consequences