Description

The third novel from winner of the MacMillan Prize for Picture Book Illustration, Kate Pankhurst. The perfect book for 7-9 yr olds who love funny stories with quirky illustrations like DIARY OF A WIMPY KID, the DORK DIARIES and CLARICE BEAN.
Mariella Mystery (That's me!) - totally amazing girl detective, aged 9 and a bit. Able to solve the most mysterious mysteries and perplexing problems, even before breakfast.

It's the week before Hallowe'en and the citizens of Puddleford are being terrorised by a strange fog. People caught up in the fog experience such unnerving hair problems as extreme frizziness, wild, uncontrollable volume and shocking colour transformations for days afterwards.

Just what is going on? It's up to the Mystery Girls to find out - before the huge hair scare gets even bigger...