Londoners Maya and Jamie escape their urban nightmare to the tranquility of rural Ireland only to discover malevolent, murderous goblins lurking in the gnarled, ancient wood at the foot of their new garden. When heavily pregnant Maya’s relationship with a local family turns sour, who – or what – will come to her rescue and to what extremes will she go to protect her unborn child?

In 1935, Hungarian-American para-psychologist Nandor Fodor began his investigation of a strange occurrence on the Isle of Man. An average British family, the Irvings, claimed to have been contacted by a mysterious entity at their farm. A talking mongoose. Named Gef (Pronounced "Jeff".)