Killer Energy is full of the most crazy, gory and horrible facts about energy! Find out all the gruesome details of why space loos spray out frozen pee and whic

Shocking Electricity is packed with sizzling zap-fillied facts to electrify every reader. Children can find out about the scientist who gave electric shocks to

DEADLY DISEASES coughs up the disgusting details of the sicknesses that mankind has suffered from. Find out which brave nurse drank diarrhoea, which scientist u

Twenty titles from the best-selling series, presented in a bulging boxed set. Features all the best-selling Horrible Science titles from A-Z - well from Blood,

Forget fiendish formulas and take a look at bubbling mixtures, poisonous potions, bangs and blasts. Discover what substances lurk in your dinner, the sickening