"The Touchstone" by Andrew Norriss is about a boy, Douglas, who finds himself in a very unique situation. One morning, he finds himself approached by a real live alien, Kai, whose arm is falling off, is being pursued by the Guardians of the Federation, and is in desperate need of help. To aid him accomplishing this task, she gives him a "Touchstone," a marvelous object that will change his life forever.
As Douglas learns about the properties of this object, he becomes more in awe of it. It imprints itself to the first person that touches it and allows them to access a virtual library that can pretty much show them everything, from their eighth birthday, to how to make world-destructive weapons. If you had access to such a repository of knowledge, what would *you* do?
Along the way, Douglas makes new friends and faces some major moral dilemmas. But Douglas may just have what it takes to survive this adventure and come out ahead. He hasn't been dealt the greatest hand in life --- his parents are splitting up and things have been tough at home. But if Douglas can find what's best for everyone, things may just change for the better.
I listened to the audiobook version of this story, released by BBC Audiobooks and performed by Richard Mitchley. It's a wonderful performance that doesn't detract from the story in any way. Great audiobook.