Idaville's secret weapon against lawbreakers, ten-year-old Leroy "Encyclopedia" Brown, helps the police force solve ten new cases, the solutions to which are found in the back of the book.

Dink and his friends meet an exchange student, Sammi, who is actually the prince of an island country, hiding from those enemies who have kidnapped his parents and who may be after him as well.

In the LAPD's Open-Unsolved Unit, not many murder victims die almost a decade after the crime. So when a man succumbs to complications from being shot by a stray bullet nine years earlier, Bosch catches a case in which the body is still fresh, but all other evidence is virtually nonexistent.

Resolving to earn so much money that his mother will no longer stress out over the bills, eleven-year-old Timmy Failure launches a detective business with a lazy polar bear partner named Total but finds their enterprise "Total Failure, Inc." challenged by a college-bound spy and a four-foot-tall girl whom Timmy refuses to acknowledge.

"Undercover CIA agent Fortune Redding spent her first three weeks in Sinful, Louisiana dodging insults, makeup advice, guard dogs, bullets and Deputy Carter LeBlanc, both professionally and personally. But just when she thinks things are going to settle down in the small bayou town, someone sets her friend Ally's house on fire." -- Back cover.

Catholic-schooled seventh-graders Sophie, Margaret, Rebecca, and Leigh Ann help an elderly neighbor solve a puzzle her father left for her estranged daughter twenty years ago.

Aunt Eater loves mystery stories so much that she sees mysterious adventures wherever she looks.

Meet the World’s Funniest Kindergartner—Junie B. Jones! Junie B. is the bestest spier in the world. That’s ’cause she has sneaky feet. And her nose doesn’t whistle when she breathes. But guess what? Junie B. might be real sneaky. And real peeky. But when she spies on Mrs., she could get into real trouble!

The Pyncheons, having lived for generations under the curse of a supposed witch who once occupied the land on which the family mansion was built, gain a new lease on life with the arrival of young Phoebe Pyncheon from the country.

Le t the hunt begin. During the reading of their grandmother's will, Dan and Amy Cahill learn that the secrets to their family's power is hidden in the form of 39 Clues around the world. At the reading of their grandmother's will, Dan and Amy Cahill are given the choice of receiving a million dollars or uncovering the 39 clues hidden around the world that will lead to the source of the family's power, but by taking on the clues, they end up in a...