"Ever since Uma's family immigrated to the Moon Utilitarian Survival Colony, she's dreamed of going back to Earth--but not as a stowaway. Passing as an Earthling is easy for this budding scientist, but if Uma doesn't return to M.U.S.C. soon, her mother will be forced back to the grueling life they escaped on the Wastelands of Earth. But, before Uma can return to the Moon, she meets Talitha, a beautiful and clever Earthgirl. 'You and I were written in the stars,' Uma says as they peer up at the night sky. 'I would give the world to be with you,' Talitha tells Uma. Little do they know, each is keeping a secret from the other. Now these star-crossed lovers face an unthinkable choice: true love or the lives of their loved ones. Whatever Uma and Talitha decide will determine not only the fate of their families but the future of the moon"--Provided by publisher.