This book is part of the growing genre that have people with Asperger's as the hero of the story. Ted (love that name!) is the boy at the heart of the book. He & his sister Kat try to solve the mystery of what happened to their cousin, Salim, when he didn't come down off the London Eye.
The book is written for kids, but as all good books are, everyone will enjoy it. It is a true mystery & I couldn't figure out the ending at all before I got to it.
While getting my picture of the book's cover for my blog, I happened to read Ms. Dowd's brief biography. I was very dismayed to see that she died of breast cancer not long after this book was published in 2007. Cancer sucks--that's all I can say.