"When Riley and her family are stranded on the mythical island of Atlantis, they'll have to uncover its secrets in order to find a way home"--

Visiting her grandmother in Australia, Livy, ten, is reminded of the promise she made five years before to Bob, a strange, green creature who cannot recall who or what he is.

Lemonade Liberty Witt's mama told her to make lemonade out of the lemons life sends her way, but when she has to move to Willow Creek, California, to live with her grandfather after her mother dies, Lem struggles to find the good in any of it. Then she meets Tobin Sky, the eleven-year-old CEO of Bigfoot Detectives Inc., who invites her on an adventure to capture Bigfoot on film.