Author:  Nicoll, Helen, Pienkowski, Jan 
Picture storybooks
Published on 5 July 2012 by Penguin Random House Children's UK (Puffin) in the United Kingdom as part of 'the Meg and Mog' series.

Paperback | 32 pages, Full colour illustrations throughout
75 x 122 x 3 | 140g
Meet Meg the witch and Mog, her (very naughty) cat.
In this bestselling and timeless story, Meg and Mog are off to a Halloween party with all of their friends. But, BANG! One of Meg's spells hasn't worked as planned!Can Meg and Mog fix it?Packed with Jan Pienkowski's award-winning illustrations and Helen Nicoll's easy to read text, this timeless story is the perfect book for young readers. Republished in a brand-new chunky board book format, it's never been easier for toddlers to discover Meg and Mog.