Books in American Girl Beforever Mysteries series

Marie-Grace can't wait to begin her journey up the Mississippi River with her father. The steamboat they're traveling on is the biggest and fanciest boat Marie-Grace has ever seen. It's crowded with all sorts of interesting passengers, including Wilhelmina Newman, a girl her age. Wilhelmina is traveling alone, and she's carrying a secret in one of her trunks--clues to hidden Gold Rush treasure. Marie-Grace and Wilhelmina have to unravel the clues to find the gold--and they're not the only ones looking for it! An illustrated "Looking Back" essay provides facts about the 1850s.

Kit is visiting Aunt Millie in Mountain Hollow, Kentucky, in 1934. When a professor arrives to study Kentucky mountain traditions, Kit is thrilled to help with her research--until it becomes clear that somebody doesn't want "outsiders" nosing around. Kit decides to find out who's making trouble--even if it means venturing into Lonesome Hollow in the dark of night.

Julie discovers a mysterious note written in Chinese. She brings it to her friend Ivy to translate, and learns that the note once belonged to Ivy's grandmother, from long ago when she was a girl immigrating from China to San Francisco. The note promises great treasure, but it doesn't quite make sense--it's almost as if the writer was sending a secret message in code. Soon after the discovery of the note, Julie's and Ivy's beloved dolls are stolen. Who would do such a thing, and why? Seeking clues, Julie and Ivy search all over Chinatown and even visit the immigration station on Angel Island. Gradually, Julie realizes that in order to find the doll thief, she must figure out the real message hidden in the Chinese note.