When Blue Owens wakes up with the overwhelming feeling that something is wrong with her memory, she meets Adam Mendoza, who explains that she paid to have her unpleasant memories erased in order to "start over"--and that begins Blue's journey to recover her memories and understand the truth of why she felt the need to lose them in the first place.

When their friend Gabrielle is found covered in blood in front of their dead principal, with no recollection of what happened, Blythe, Tucker, and Tanya soon discover their lives are a lie as the walls built around their real memories come crashing down.

"Lenny the lion loves his grandpa, King Lion. But when King Lion starts to forget things, Lenny begins to worry. He can't understand why grandpa keeps getting muddled and doesn't want to play any more. Lenny doesn't know what to do, but with a little help from grandpa's old friends, perhaps he can find a way to help him remember"--

This moving story follows one family through generations of time spent together and shows readers that memories allow us to connect to the past, the present, and also to each other.

After enduring his father's suicide, his own suicide attempt, broken friendships, and more in the Bronx projects, Aaron Soto, sixteen, is already considering the Leteo Institute's memory-alteration procedure when his new friendship with Thomas turns to unrequited love.

When eleven-year-old Dylan Anderson is kidnapped, his subsequent rescue leads to the discovery of Ethan Jorgensen, who had disappeared four years earlier, and now Dylan's sister Caroline befriends Ethan and wants to learn the truth about her autistic brother's captivity.

Twelve-year-old Lulu Rose Carter's memory improves greatly just as her beloved Gram becomes very forgetful, and Lulu begins to explore Gram's past in an effort to save her.--

After tornadoes demolish Newfoundland, Ohio, Ellie, seventeen, is haunted by ghosts of the dead, as well as survivors struggling to cope, but a chance encounter shows her how to free the lingering spirits.

While doing research for her documentary about her cousin Natasha -- who disappeared in the Dominican Republic fifty years ago during the Trujillo dictatorship -- twelve-year-old Pilar Violeta Ramirez is transported to Zafa, an island where Dominican myths and legends come to life and where her cousin is being held captive in a sinister magical prison, and Pilar must defeat the Dominican boogeyman if she hopes to free Natasha and return home to Chicago....