Twelve-year-old Candice Miller is spending the summer in Lambert, South Carolina, in the old house that belonged to her grandmother, who died after being dismissed as city manager for having the city tennis courts dug up looking for buried treasure--but when she finds the letter that sent her grandmother on the treasure hunt, she finds herself caught up in the mystery and, with the help of her new friend and fellow book-worm, Brandon, she sets out...

While traveling on the train to San Francisco with his cousin Olivia's owl, Nate the Great and his dog Sludge must use all of their detective skills when the owl suddenly disappears.

While volunteering as a magazine delivery girl in a convalescent hospital during the Second World War, Molly uncovers a mystery involving the theft of rationed food supplies for sale on the black market.

After their parents awake from a sleeping spell, Daphne and Sabrina become caught in the middle of a war between the Scarlet Hand and Prince Charming's Everafter army and learn a shocking secret about a deadly enemy.

It's 1953 and the Cold War is on. Communism threatens all that the United States stands for, and America needs every patriot to do their part. So when a Russian boarder moves into the home of twelve-year-old Jake McCauley, he's on high alert. What does the mysterious Mr. Shubin do with all that photography equipment? And why did he choose to live so close to the Air Force base? Jake's mother says that Mr. Shubin knew Jake's dad, who went missing in...

KC and Marshall take a tour of the Bureau of Engraving and Printing, and when they discover that someone has been stealing bricks of newly printed money, they resolve to find the thief.

In New York City in 1914, eleven-year-old Susan encounters a mystery through an independent-minded female boarder and becomes involved in the growing suffrage movement.

When DJ ParSec (Paris Secord), rising star of the local music scene, is found dead over her turntables, the two girls who found her, Kya (her pre-fame best friend) and Fuse (her current chief groupie) are torn between grief for Paris and hatred for each other--but when the lack of obvious suspects stalls the investigation, and the police seem to lose interest, despite pressure from social media and ParSec's loyal fans, the two girls unite, determined...

Uncle Samuel S. Stingysnout invites the whole Stilton family to creepy, faraway Penny Pincher Castle for a big surprise.

Twelve-year-old Nellie Tibbits and her herpetologist mother have been in Bog Hollow for a month, but most of the other children regard Nellie as a weird Northerner; however her pet corn snake wins the friendship of Daryl Tate, who is as obsessed with snakes as his grandmother is with stray cats, and when one of the cats disappears Nellie joins the Bog Hollow boys in the search--and hatches a plan to help get Granny Tate's strays adopted.