solid, liquid, gassy Spires, Ashley creator New York Crown Books for Young Readers 2020 eng When a pond dries up, fairy scientist Esther doesn't freeze under the pressure. She and her friends go full steam ahead for to make a scientific discovery! Ashley Spires IB program. Livro de uso exclusivo dos professores. 530 9780525581444 00002d/00002df6.jpg 00002d/00002df6.jpg BR-BrIDEA 117967