A ground–breaking experiment at a new research farm quickly grows out of control in this modern take on Day of the Triffids from master of creepy sci-fi Dan Smith. The fourth adventure in the Crooked Oak series.When Pete, Krish and Nancy read a story in the local paper about weird gunk being found in a field where sheep have gone missing next to Hilltop House, they’re sure there’s a mystery to be investigated. The new research farm at Hilltop is working on the creation of new bio-fuels, but when a storm knocks out the power in the local area and something escapes from the farm, it’s clear that the research has gone horribly wrong … Can the brave trio save the village in their most terrifying adventure yet?Particularly suitable for readers aged 9+ with a reading age of 8.