A delightfully dreadful collection of the most gruesome grown-ups - from the phenomenally bestselling David Walliams and artistic genius Tony Ross

Think your teachers are bad? Wait until you meet this lot. These ten tales of the world's most splendidly sinister teachers will have you running for the school gates.

Dr Dread teaches science and is half man, half monster! And watch out for the always furious Miss Seethe - she's on a detention rampage!

From number one bestselling author David Walliams come ten delightfully dreadful tales, illustrated throughout by artistic genius Tony Ross.