The Wall and the Wing Author:Laura Ruby In one vast — and sparkling city, — everyone can fly. — Almost everyone. — A few, nicknamed leadfeet, are sentenced by a trick of nature or fate to forever spend their lives closer to the ground. But one night, a girl named Gurl - a leadfoot, an orphan, a nobody - discovers that she can do something much better than fly. — She can become invisible. — ... more »This amazing power will help her uncover the secret mysteries of the city. But even with her newfound talent, Gurl can't seem to hide from a giant rat man with a taste for cats, a manipulative matron with a penchant for plastic surgery, and a belligerent boy named Bug.
Gradually Gurl learns to control her power and teams up with Bug to figure out who and what she is. Their quest will take them on a wild ride through this magical city, where they'll confront chatty birds and mind-bending monkeys, an eccentric genius with a head full of grass and a pocket full of kittens, and the handsome but lethal Sweetcheeks Grabowski - the gangster who holds the key to Gurl's past . . . and the world's future.« less