"A gripping and gloriously treacherous thriller without guide ropes or safety nets. Leave all certainties by the door." Frances Hardinge A taut thriller about murder, maths and the mind. Peter Blankman is afraid of everything and must confront unimaginable terror when his mother is attacked.

Seventeen-year-old Peter Blankman is a maths prodigy. He also suffers from severe panic attacks. Afraid of everything, he finds solace in the orderly and logical world of mathematics and in the love of hi...

How do you save the world from monsters if no one will admit they exist?She stumbled backwards, her eyes wide, as the figure started coming out of the canvas... She tried to be brave. Well, she said, her hands only a little shaky, at least tell me what I should call you.

... Well, little girl, it replied, I suppose you can call me Pet. There are no more monsters anymore, or so the children in the city of Lucille are taught.

With doting parents and a best friend named Redemption, Jam has grown...