Demons and Druids — James Patterson; Ned Rust

Since his parents' tragic murder when he was three years old, Daniel X has been forced to fend for himself. But he has a unique ability that has helped him along the way--the secret power to create objects out of thin air.

Now, twelve years after that fateful day, Daniel finds himself one step closer to bringing his parents' brutal killer to justice. Following his father's List of deadly assassins to find the culprit, Daniel has tracked another criminal across the ocean, to London. But this is no vacation. With the help of his five closest friends, Daniel will take on his most explosively powerful villain yet, and it will take all of his abilities to stay alive--including some that he doesn't yet know he possesses...