Who will run the frog hospital?

"Berie Carr, an American woman visiting Paris with her husband, summons up for us a summer in 1972 when she was fifteen, living in upstate New York and working as a ticket taker at Storyland, an amusement park where her beautiful best friend, Sils, was Cinderella in a papier-mache pumpkin coach." "We see these two girls together - Berie and Sils - intense, brash, set apart by adolescence and an appetite for danger. Driven by their own provincial restlessness and making their own (loose) rules, they embark on a summer that both shatters and intensifies the bond between them."--BOOK JACKET