162 books • 35 series
Wasted World (Horrible Science)
The Seriously Squishy Jigsaw Book (Horrible Science)
Angry Animals (Horrible Science)
Totally: Awesome Archaeology (Totally)
Horrible Science Handbooks: Bulging Brains Experiments (Horrible Science)
Famously Foul Experiments (Horrible Science)
Horrible Science Collection: Bulging Brains and Disgusting Digestion (Horrible Science Collections)
Horrible Science Collections: Ugly Bugs and Nasty Nature (Horrible Science Collections)
Horrible Science of Everything (Horrible Science)
Body Owner's Handbook (Horrible Science)
Fatal Forces Sticker-Activity Book (Horrible Science)
Nasty Nature Sticker-Activity Book (Horrible Science)
Horrible Science Annual 2009 (Horrible Science)
Angry Animals Shuffle Puzzle Book (Horrible Science)
The Seriously Squishy Quiz Book Pack (Horrible Science)
Horrible Science: Blood, Bones and Body Bits: Shuffle Puzzle (Horrible Science)
Horrible Science
Horrible Science: Ugly Bugs: Jigsaw Book (Horrible Science)
Horrible Science Handbooks: Beastly Body Experiments (Horrible Science Handbook)
Horrible Science Annual 2008 (Horrible Science)
ESA Caotica Quimica (Coleccion Esa Horrible Ciencia)
Horrible Science Handbooks: Famously Foul Experiments (Horrible Science)
Horrible Science: Evil Inventions (Horrible Histories Science&Geo)
Horrible Science Handbooks: Freaky Food Experiments (Horrible Science Handbook)