An excellent stop action shot - color clarity and composition, terrific! This looks like it's in Arizona.... ?
In this case I don't think the book title works well for the photo, but I see where you were going with it. A title relating to dirt biking or motorcross might have matched the energy of this shot.
Great matching of the challenge. Nice action. Blue and grey background is a bit weak. An alternate title might be The A.M.A. Guide to permanent impairments, 4th ed. Nice shot
I want to laugh at this, but find I'm not able to. Did you try rotating it clockwise so it looks more like he's sailing out into open blue? Might not work because he's so high. It's ok but not a "wow" photo.
I find the building and the thing by the near hill to be very distacting. Perhaps a lower view point would have focused more attention and this great rider.