When Nancy Drew and her two close friends arrive for the Emerson University June Week celebration and learn there has been a mix-up in their motel reservations, the confusion leads to a baffling mystery.
Uncle John Rorick, a descendant of the early settlers of the town of Emerson, invites the three girls to be his guests at his historic mansion on Pine Hill. Shortly after their arrival, he tells them about the phantom who haunts the mansion’s...

"Someone is trying to hunt FunJungle's Asian greater one-horned rhinoceros, and twelve-year-old Teddy Fitzroy is on the case"--

Hoping to become the greatest detective that ever grew, Inspector Flytrap, a Venus Flytrap, and his assistant, Nina the Goat, investigate "big deal" mysteries at an art museum, a cookie shop, and a garden.

When seventeen-year-old Avery moves to rural Georgia to live with her ailing grandmother, she encounters decade-old family secrets and a mystery surrounding the town's racist past.

When a shy high school student's body is found washed up on the shore of a quiet beach town - an apparent suicide - Terry Novak doesn't know what to think. He decides to do some investigating with the help of his best friend, Abby. Before long, they learn that asking questions puts them in grave danger. Fortunately, Terry has been learning about fighting, thanks to a retired boxer, who teaches him to use his head and keep his feet set beneath him...

At Green Lawn Elementary, the entire school becomes involved in a mystery when Mr. Bones, the skeleton in the nurse's office, disappears.

Orphans Sabrina and Daphne Grimm are sent to live with an eccentric grandmother that they have always believed to be dead.

Josh and his two friends look for the person who stole a peregrine falcon from its nest.

Deer wakes up to find one of his antlers is missing...and there's a tennis racket in its place? One by one his friends also uncover that their important items from glasses to lucky boots have been swapped with silly, useless replacements like donuts and swim flippers. They've been hornswoggled! (Hornswoggled means tricked.) It's pure poppycock! (Poppycock means nonsense.) Once they gather together to find out what happened, will they find the true...

America's Sherlock Holmes in sneakers continues his war on crime in ten more cases, the solutions to which are found in the back of the book.