Up over down under a super special - Ostow, Micol 1976-; Harlan, Noah (Speak / Penguin, 2010)
When sixteen-year-olds Eliza of Washington, D.C., and Billie of Melbourne, Australia, participate in a semester-long ecology exchange program, Eliza's plan to "cut loose" out of the public eye goes awry, while Belinda must consider tempering her idealism in order to work within the system.