Mary, Patrick, Winter, and Dez are determined to win the unofficial Senior Week Scavenger Hunt, but throughout the afternoon and evening Mary encounters the demons she and her friends have faced as high school "also-rans," and ponders what her college and future will bring.

In the beautiful Cartier makeup compact she bought at a flea market, Phoebe finds a letter written during World War II in London, from one sister to another, which contains a "spell" for bringing people closer together, a kind of treasure hunt around London--and Phoebe could really use such a spell, because her older sister, Alice, will be leaving for university soon, and just now she seems to be cutting Phoebe out of her life.

"Joy Fonseca is dreading her 13th birthday, dreading being reminded again about her best friend Lukas's senseless death on this day, one year ago -- and dreading the fact he may have heard what she accidentally blurted to him the night before. Or maybe she's more worried he didn't hear. Either way, she's decided: she's going to finally open the first clue to their annual birthday scavenger hunt Lukas left for her the morning he died, hoping the rest...

Eleven-year-old Millie and five other girls, snowed in at Amelia Earhart Birthplace Museum in Atchison, Kansas, are on a scavenger hunt when the lights go out and Amelia's aviator goggles go missing.

Reynie, Kate, Sticky, and Constance, all graduates of the Learning Institute for the Very Enlightened and members of the Benedict Society, embark on a scavenger hunt that turns into a desperate search for the missing Mr. Benedict.

Just after twelve-year-old Emily and her family move to San Francisco, she teams up with new friend James to follow clues in an odd book they find, hoping to figure out its secrets before the men who attacked Emily's hero, publisher Garrison Griswold, solve the mystery or come after the friends.

Anna and her friend Crocodile set off on an adventure to find sunken gold, even though it is a dangerous and difficult quest.