Jordan Edelman, determined to avoid dating during her summer trip to Nantucket, finds herself entangled with her father's research assistant, whom she has disliked for years, but as she delves into a centuries-old mystery with a local astronomer, her growing relationship becomes increasingly complicated.

Embarking on a dream vacation in Nantucket, Nancy, Bess, and George attend the opening of an exhibit at a local museum where a vandal has left a threatening message, prompting the girls to investigate numerous suspects.

A fate avoided... After successfully using a clever bit of trickery to avoid all-out war with the gods and defeat Zeus, Helen sets out to enjoy her final year of high school with Lucas and her friends. A debt owed... But happily ever after eludes her. Zeus has found a way to strike back at Helen from inside the prison she devised for him. Growing weaker with every one of Zeus' attacks, Helen scrambles to complete the three tasks she owes to the Titans,...

Seventeen-year-old Cricket Thompson is planning on spending a romantic summer on Nantucket Island near her long time crush, Jay--but the death of her best friend's mother, and her own sudden intense attraction to her friend's brother Zach are making this summer complicated.