Showing titles in Action & Adventure

Wonder at the puzzling disappearance of the Jewelled Moth! Marvel as our heroines, Sophie and Lil, don cunning disguises, mingle in high society and munch many cucumber sandwiches to solve this curious case! Applaud their bravery as they follow a trail of terrible secrets that leads straight to...

The first time Melanie Ross meets April Hall, she’s not sure they have anything in common. But she soon discovers that they both love anything to do with ancient Egypt. When they stumble upon a deserted storage yard, Melanie and April decide it’s the perfect spot for the Egypt Game. Before long there are six Egyptians, and they all meet to wear costumes, hold ceremonies, and work on their secret code. Everyone thinks it’s just a game until strange things start happening. Has the Egypt Game gone too far?

Jim Sturges is your typical teen in suburban San Bernardino - one with an embarrassingly overprotective dad, a best friend named Tubby who shares his hatred of all things torturous (like gym class), and a crush on a girl who doesn't know he exists. But everything changes for Jim when a 45-year-old mystery resurfaces, threatening the lives of everyone in his seemingly sleepy town. Soon Jim has to team up with a band of unlikely (and some unhuman) heroes to battle the monsters he never knew existed.

Math whiz Charlie won admission in a puzzle contest - and he’s intrigued by the strange numbers he finds on Idlewood’s walls. His restless sister Anna had to be dragged to the house - but then she discovers its hidden floor. Emily’s parents brought her to the mansion on a secret mission - and she’s determined to prove herself to them. All three kids soon unlock clues to Idlewood’s mysterious past and the famous female explorer who’s connected to it - and the secret treasure she left behind.

The Aldens are joining Dr. Iris Perez as she investigates legendary creatures around the world. In the last leg of the journey, the children travel to the Amazon rain forest. They love learning about all the different plants and animals they have never seen before. But is there really a creature in the forest that hasn’t yet been discovered?

The Boxcar Children know how much work it takes to live in the wilderness. They also know how much fun it can be! The children love exploring and learning new things at a primitive skills summer camp. But when strange things start happening around the camp, they need to use another of their favorite skills - mystery solving!

An incredible discovery in an icehouse leads to an encounter with a criminal. Will the police come quickly enough to catch the man the gang trapped? Will the gang be able to deliver an important letter from Little Tom Till's mom before it's too late? In this tale from northern Minnesota, the gang learns about several kinds of fishing, the most important one being fishing for men. The Sugar Creek Gang series chronicles the faith-building adventures of a group of fun-loving, courageous Christian boys.

The thrilling sequel to Monstrous Devices–Alex and his grandfather hold the fate of history itself in their hands in a Rick Riordan meets Raiders of the Lost Ark adventure of epic proportions! A few months ago, Alex’s world changed…forever. Now, just when it seems life is almost getting...

The Whippet Hotel is a strange place full of strange and mysterious people. Each floor has its own quirks and secrets. Leo should know most of them - he is the maintenance man's son, after all. But a whole lot more mystery gets thrown his way when a series of cryptic boxes are left for him . . . boxes that lead him to hidden floors, strange puzzles, and unexpected alliances. Leo had better be quick on his feet, because the fate of the building he loves is at stake . . . and so is Leo's own future!

A backpack full of jewels has fallen out of a plane! Was it just an accident? The Boxcar Children need to find out what happened!

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! James Patterson called it “the coolest library in the world.” Now follow along and solve the clues in this interactive adventure through Mr. Lemoncello’s one-of-a-kind, never-before-seen Gameworks Factory! From...

A hilarious new story about the world’s worst detectives, by the bestselling author of the Alex Rider series, Anthony Horowitz. Private investigators Tim and Nick Diamond haven’t had a case for three months and are down to their last cornflake. So when a glamorous woman comes into their...

A trip to Washington, DC, turns into a perilous scramble through dark alleys and secret passages as Jake, Lucy, and TJ race to find the lost letters of Mary Lincoln before they fall into the hands of the Order of the Dark Lantern. What makes these letters so valuable to the Lantern? And how did the White House fall under control of this dark and powerful group? Another fast-paced, adrenaline-pumping thriller with all of the action, humor, and historical trivia that make the Jake and the League Series such a riveting adventure.

Tiger Moth's class visits a dung beetle ranch, but the beetles are missing! Can Tiger find them, or will he face a dark and stinky evil?

Years ago, a man vanished from the yellow house on Surprise Island. Why? The Aldens have found a clue to the mystery!

While on the beach at a seaside resort, Benny finds a bottle with a tattered piece of paper inside. When the Aldens find out that it’s part of a map that leads to a pirate’s riches, they prepare to search for the buried gold. But the Aldens aren’t the only ones looking for the hidden fortune. Will they be the first to solve the mystery of the pirate’s map? Aye, mateys, this might be the Boxcar Children’s biggest adventure yet.

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z in this chapter book that's perfect for Halloween! Kids love collecting the entire alphabet and super editions! With over 8 million copies in print, the A to Z Mysteries have been hooking chapter book readers on mysteries and...

The sun is shining in the Hundred Isles, and yet the path forward seems crowded with shadows. Conor, Abeke, Meilin, and Rollan have traveled across the world, seeking a set of powerful talismans in order to keep them from enemy hands. Throughout their journey the young heroes have been hounded by pursuers, who always seem to know just where to find them. Now they know why. One of them is a traitor.

It’s a mystery every month from popular A to Z Mysteries author Ron Roy! With the younger siblings of the A to Z Mysteries kids! January is for Joker... In the first book of the Calendar Mysteries—an early chapter book mystery series—Green Lawn has a problem! When Bradley Pinto wakes...

The Alden children are visiting Aunt Jane when a nearby house burns down. Their friend Mike is blamed for starting the fire! Can the Aldens help find the real criminal?