EACH of the American Girl dolls comes with its own story, and brings a lot of excitement. American Girl is a series (系列) of dolls and books. The characters of the dolls are based on young female characters from American history. The American Girl dolls are very popular with girls aged 4 and up. Each year, American Girl announces (宣布) a Girl-of-the-Year doll. This year, the doll-maker introduces Lanie Holland.