Product reviews for The Little Book of Thunks®

As a teacher I've liberally applied the contents of this book in a range of contexts - with a rowdy class of 30+, a bespoke vertical tutor group and a grubby but perfectly formed revision clinic. Each time the most flabby brain muscles in the room (including mine) have been encouraged to flex and tone confidently without fear of revealing the 'wrong' mental lycra. Perhaps Deep Thought in The Hitchhiker's Guide to the Universe needs to rethunk his ultimate answer.