Newbery Medalist Lynne Rae Perkins introduces two irresistible sisters--Alix and Jools--and takes readers on an unforgettable vacation to the beach. This joyful celebration of sisters, family, friendship, and the ocean is illustrated in black-and-white throughout. The Wall Street Journal said, "Ocean meets sky meets two young girls in Lynne Rae Perkins's affectionate chapter book. . . . Illustrations by the author add wit...