Penny feels guilty after taking a beautiful blue marble that she sees in Mrs. Goodwin's grass, but gets a pleasant surprise when she goes to return it the next day.

Lucy always loved summers on Halcyon Lake-sunning on the lake raft, relaxing on the boat, and spending every possible minute with her best friend, Trixie, and Trixie's brother, Ben, Lucy's lifelong crush. Until last summer, when one tragic event turned their idyllic world upside down. Now nothing is the same. This summer, Trixie is gone, and Ben is distant, numbing his pain with parties and a string of interchangeable girlfriends. Lucy does her best...

To honor her dead boyfriend and cope with her grief and guilt, college student Annie trains for a marathon with athletic Jeremiah, who flirts with Annie on the trails and makes her feel alive and happy and guilty all at the same time.

Two teenagers who are living on the streets and barely getting by become involved in a complicated criminal plot, and make an unexpected connection with each other.

Mathilda (Tilly), fourteen, and Ruth Anne (Roo), sixteen, are sisters and best friends in Connecticut, but when Roo crashes her car while texting she is confined to a hospital bed with "locked-in syndrome," aware of her surroundings, but apparently comatose--and Tilly must find a way to communicate with her sister, while dealing with her own sense of guilt.

In the early twentieth century in the Swampsea, seventeen-year-old Briony, who can see spirits that haunt the marshes around their town, feels responsible for her twin sister's horrible injury until a young man enters their lives and exposes secrets that even Briony does not know about.

While visiting her grandmother in California, seventeen-year-old Catherine comes in contact with a mysterious stranger who says he can help her contact a friend who died in a car crash for which Catherine feels responsible.

Feeling guilty over the house fire she might have started, Farah Hajjar channels her energy into starting a creative writing club at the Magnet Academy where she is a new sixth-grader. Includes writing prompts and glossaries.

After coming out of alcohol rehabilitation, sixteen-year-old Amy sorts out conflicting emotions about her best friend Julia's death in a car accident for which she feels responsible.

Eleven-year-old tomboy Livie is sure that she is responsible for the accident that has put her mother into a coma, so, trying to make amends, she travels through the Louisiana swamps to get a spell that will make her mother well again.