Choose a name contest #1!!!

For my next book, I'll need people to send in titles for it. A boy named Jacob(presented first person) finds a weird ring in the park. When he gets home,he finds out that it has weird powers. But soon he finds the danger of messing with time, and only he can fix it. Send titles to: T-Rex@suomisidhe.com subject line "choose a name contest 1"