Hassenfeffer

When Fiona's family moves to a new town to be closer to her older sister's figure skating club—and far from Fiona's close-knit group of friends—nobody seems to notice Fiona's unhappiness. Alone and out of place, Fiona ventures to the town's library, a rambling mansion donated by an heiress. And there she finds a gripping mystery novel about a small town, family secrets, and a tragic disappearance. Lost Lake is a town of restless spirits, and Fiona will learn that both help and danger come from unexpected places—maybe even from the sister she thinks doesn't care about her anymore.

Ghost. Lu. Patina. Sunny. Four kids from wildly different backgrounds with personalities that are explosive when they clash. But they are also four kids chosen for an elite middle school track team - a team that could qualify them for the Junior Olympics if they can get their acts together. They all have a lot to lose, but they also have a lot to prove, not only to each other, but to themselves.