July's roundup of New in Paperback titles includes THE LAST DRAGONSLAYER by Jasper Fforde, which follows 15 year-old Jennifer Strange who works at an employment agency for magicians, but it's hard to stay in business when magic is drying up; Rick Riordan's THE SEA OF MONSTERS: Percy Jackson & the Olympians, Book Two, in which Percy Jackson finds his seventh-grade school year unnervingly quiet, but it doesn't stay that way for long; and GAME CHANGERS by Mike Lupica, where Ben McBain desperately wants to be starting quarterback on his school's team, but while he has heart, he doesn't have the size and arm strength Shawn O'Brien does --- however, Shawn has a secret Ben has promised not to tell.