Enter the Blue Institution for the Criminally Insane and look into the broken minds of some of its most troubled residents, where David Delaney, a man who is mute and completely devoid of any sign of emotion on his expressionless, empty face, has been taken for the brutal murder of Kelly McKinley. This unusual man only communicates through the building of fantastic contraptions designed from various parts of everyday household items and transformed into amazing works of functional art. An edgy, emotional, and often shocking account of the months leading up to David Delaney's arrest, and his...

Maximise every student's performance with exam-style questions, sample answers and examiner comments, written to support and enhance the content of the Edexcel International GCSE Biology book.