Twelve-year-old Nella Sabatini's life is changing too soon, too fast. Her best friend, Clem, doesn't seem concerned; she's busy figuring out the best way to spend the "leap second" -- an extra second about to be added to the world's official clock. The only person who might understand how Nella feels is Angela, but the two of them have gone from being "secret sisters" to not talking at all. Then Angela's idolized big brother makes a terrible, fatal...

While searching for the Rat with the Human Face, friendships fray as club members Dave and Lyle compete for Marilla.

"Lara Jean didn't expect to really fall for Peter. She and Peter were just pretending. Except suddenly they weren't. Now Lara Jean is more confused than ever. When another boy from her past returns to her life, Lara Jean's feelings for him return too. Can a girl be in love with two boys at once?"--

Gigi, Bette, and June, three top students at an exclusive Manhattan ballet school, have seen their fair share of drama. Free-spirited new girl Gigi just wants to dance -- but the very act might kill her. Privileged New Yorker Bette's desire to escape the shadow of her ballet star sister brings out a dangerous edge in her. And perfectionist June needs to land a lead role this year or her controlling mother will put an end to her dancing dreams forever....

In 1899, a twelve-year-old rat catcher on North Carolina's Biltmore estate teams up with the estate owner's young nephew to battle a great evil and, in the process, unlocks the puzzle of her past.

Seventeen-year-old New Yorker Carson Smith is resigned to spending his summer in Billings, Montana, helping his mom take care of his father, a dying alcoholic he doesn't really know. Then he meets Aisha Stinson, a beautiful girl who has run away from her difficult family, and Pastor John Logan, who's long held a secret regarding Carson's grandfather, who disappeared without warning or explanation thirty years before. Together, Carson and Aisha embark...

Before: It was the perfect summer of first kisses, skinny-dipping, and bonfires by the lake. Joy, Tali, Luce, and Zoe knew their final summer at Camp Okahatchee would come to an end, but they swore they'd stay friends. After: Now, two years later, their bond has faded along with those memories. Then: That is, until the fateful flash of a photo booth camera transports the four of them back in time, to the summer they were fifteen -- the summer everything...

Three girls become fast friends when brought together by a random mix-up in the hotel lobby playing host to three separate conventions.

Ollie, who has seizures when near electricity, lives in a backwoods cabin with his mother and rarely sees other people, and Moritz, born with no eyes and a heart defect that requires a pacemaker, is bullied at his high school, but when a physician who knows both suggests they begin corresponding, they form a strong bond that may get them through dark times.