Horrible Science: Evil Inventions  (English, Paperback, Arnold Nick)

"Horrible Science" is getting a make-over! Readers will discover why someone invented the bottom-stabbing bike saddle and why you would need a toilet snorkel. With a fantastic new cover look and extra horrible bits at the back of the book, this best-selling title is sure to be a huge hit with a new generation of "Horrible Science" readers.