Does anthing eat wasps?
Why don't penguins' feet freeze?
Do polar bears get lonely?
got one today in WHSmith in Nottingham in victoria centre, should be national as i think clereance will be in every WHS store.
if you buy them separately you'll pay £4 for each in book depository (cheapest price) so works out £12.
the books are very interesting even when you're not into science. they explain everyday problems by using science in a language that's simple to understand. enjoy :D