Kicked out of yet another boarding school, Archie couldn't be happier to find himself back in London with old friends and an exciting social life.

But he's worried about his cousin Ty, who is facing a sentence in a Young Offender Institution and doesn't seem to be coping.

And he's finding that his old friends have moved on and it's a struggle to keep up with their new lives.

When he begins to learn surprising things about Ty, Archie goes on a mission to discover the truth about his cousin's past. But who is the real Ty?

The thrilling follow-up toWhen I Was Joe andAlmost True takes readers on a terrifying adventure through London's gangland.

Keren David was brought up in Welwyn Garden City, Hertfordshire and went to school in Hatfield. She left school at 18 and got a job as a messenger girl on a newspaper, then turned down a place to read English at university to take an apprenticeship as a junior reporter. She was freelancing as a reporter on the old Fleet Street by her mid-twenties and, after living and working in Scotland for two years, was appointed as a news editor on The Independent at the age of 27. She worked at The Independent for six years, moving from news to become a commissioning editor on the Comment pages. She and her family then went to live in Amsterdam for eight years where she was editor in chief of a photo-journalism agency. On returning to the UK in 2007 she decided to attend a course on writing for children at the City University.When I Was Joe started out as a project for that course. She lives in London with her husband and two children and studying for an Open University degree in Humanities with Art History. To read a Q&A with Keren David, clickhere