Lucy, with her mother and her photographer father, has just moved to a small rural community in New Hampshire, and with her new friend Nate she plans to spend the summer taking photos for a contest, but pictures sometimes reveal more than people are willing to see.

"Twelve-year-old Truly Lovejoy's family moves to a small town to take over a bookstore. Soon, she has to solve two mysteries involving a missing book and an undelivered letter"--

"Gaia Gill is the last person in the world anyone would expect to go missing. Beautiful, athletic, and recently accepted to a prestigious college, she has everything to look forward to--but the night of her going-away party at the Moon Mountain ski resort, she disappears. Gaia's younger sister Esme is supposed to be flying back to England with her family after the party, but she can't leave with Gaia missing-- especially because nobody remembers Gaia...

Eleven-year-old Gina Sparks, aspiring journalist, and her fellow GEEKs, Edgar, Elena, and Kevin, live in Elmwood, New Hampshire, a small town in serious danger of vanishing completely--unless the four friends can find the Van Houten fortune, which was supposedly promised to the town by Maxine Van Houten, a famous toymaker who loved complicated puzzles.

Fifteen-year-old Baby's last chance at foster care is with the Potters, and while she likes them and enjoys learning to race their sled dogs, she feels she should go back on the streets with her boyfriend if she cannot find the mother who has deserted her again.