Amateur detectives Milo and Jazz try to figure out if the haunted house they are building for the school fair has a real ghost.

"When the creator of a high school gossip app mysteriously dies in front of four high-profile students, all four become suspects. It's up to them to solve the case"-- Five students walk into Bayview High detection. Only four walk out ... Simon was the creator of a high school gossip app. He planned to post juicy reveals about his four high-profile classmates. When he dies before detention is over, is one of them a murderer -- or are they the perfect...

In Book Six, the showdown between the Hooded One and the people of the valley begins. Thorn and Phoney Bone seem to be at the center of the maelstrom. Will they survive the Hooded One's sacrificial ceremony by the light of the blood moon?

"Princess Hesina of Yan is thrust into power when her beloved father is murdered, and she's determined to find his killer--whatever the cost"-- When her father is murdered, Princess Hesina of Yan is thrust into power, suddenly the queen of an unstable kingdom. Determined to find her father's killer, Hesina engages the aid of a soothsayer. It is a treasonous act, punishable by death, because in Yan, magic was outlawed centuries ago. Using the information...

When the Winship Academy mascot jumps off a bridge during a halftime show, she leaves behind a lot of questions, and two students who witnessed the scene firsthand are determined to find out what really happened.

At Greenglass House, a smuggler's inn, twelve-year-old Milo, the innkeepers' adopted son, plans to spend his winter holidays relaxing but soon guests are arriving with strange stories about the house sending Milo and Meddy, the cook's daughter, on an adventure.

"Recently orphaned Jane accepts an unexpected invitation from an old acquaintance to an island mansion where she will face five choices that could ultimately determine the course of her newly untethered life"--

New friends and a mystery help Aven, thirteen, adjust to middle school and life at a dying western theme park in a new state, where her being born armless presents many challenges.

When Mabel's parents leave town without warning, she isn't worried. They're spies, after all. But when her beloved Aunt Gertie is arrested for leading a smuggling ring, then her obnoxious uncle Frank and aunt Stella show up, demanding to be let into the family's private museum, things begin to look fishy. Especially since Mabel hasn't heard from her parents in days. Tackling a mystery like this one is what she has been training for her whole life....

The Boxcar Children are spending the summer in an enormous New England farmhouse and the old woodshed holds a surprising secret that dates from the Revolutionary War.