The Richard Scrimger Seven 2-Pack

This two-book set features Richard Scrimger's Ink Me, from Seven (the series), and The Wolf and Me (The Seven Sequels). In Ink Me, Bunny thinks it's weird that his dead grandfather wants him to get a tattoo, but he goes along with it and makes some new friends (and possibly an enemy or two) in a sketchy Toronto neighborhood. His new friends are of no help to him when he gets kidnapped from a skating rink in The Wolf and Me. He has no idea why his kidnappers are obsessed with his grandfather, and when he manages to escape, he decides to skate home across the frozen landscape of Ontario.
Check out Weerdest Day Ever! by Richard Scrimger (The Seven Prequels) and all the other books in Seven (the series), The Seven Sequels and The Seven Prequels.