When scientist Kate Larkin joins a secretive project to re-engineer the climate by resurrecting extinct species, she becomes enmeshed in another, even more clandestine program to recreate our long-lost relatives, the Neanderthals. But when the first of the children, a girl called Eve, is born, Kate finds herself torn between her duties as a scientist and her urge to protect their time-lost creation. Set against the backdrop of hastening climate catastrophe,...