The book is about two twins whose aunt dies and they are adopted by Olga Van Veenen, a writer of murder stories for children. But there is a slight problem with her..........

A book with lots of exciting and scary plot. It has lots of twists and turns and is also very funny. I recommend it to children who like a bit of horror. It's so shocking and adventurous that it even made me put by Beano down and get all the way to the end of a book!

Five plus stars out of five. A great big fat, exciting, scary hit. Such a success that I've made mum order the other one in the series.

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