The Deadly Race to Space ― Russia

Destination: Russia. On the eve of the first manned mission to Mars, Secret agent Jack Stalwart learns that the mission's chief rocket engineer has disappeared. When he finds out that engineer is his father, Jack vows the kidnapper will live to regret it. Can Jack keep his cool to save the day?

The Fight for the Frozen Land ― The Arctic

A team of GPF scientists has vanished in the Arctic while doing research on global warming. While rescuing them from the jaws of a hungry polar bear, Secret Agent Jack Stalwart learns of the malicious Black Arctic Project: A group of mysterious villains are speeding up global warming by blowing up glaciers. Can Jack stop them before the entire planet is doomed?

The Mission to Find Max ― Egypt

The Mission to Find Max (Book 14) Jack joined the Global Protection Force for two reasons: to thwart evil around the world and to rescue his brother, Max, who went missing while working as a GPF agent. The GPF refused to share any details with Jack about Max's whereabouts, but on two previous missions, Jack had collected clues that pointed to Max is being in Egypt. Now Jack has reason to believe that King Tut's diadema crown thought to have magical powersis the cause of Max's disappearance. The crown was so important that King Tut was buried with it on his head, but when the boy-pharaoh's tomb was opened in 1922, an assistant archaeologist named Omar Massri stole the artifact. Could a descendant of Massri somehow be involved in Max's disappearance? Jack and his old friend Kate must prevent an ancient and terrible curse of the pharaohs from wreaking havoc, or else Egyptand Jack's brothercould be doomed.

Peril at the Grand Prix ― Italy

Destination: Italy. Jack's car-racing hero, Morgan Parks, is in danger. Someone has already tried to kill him once, and they're about to try again. Can Secret Agent Jack Stalwart save his idol and the Italian team's chance to win the Monza Grand Prix?

The Search for the Sunken Treasure ― Australia

In one of his most daring exploits, Jack goes down under -- literally -- to investigate the disappearance of a diver off the Great Barrier Reef of Australia. Using everything in his backpack arsenal from anti-puke pills to a morphing suit, an egg-shaped submarine to Disappearing Milk, he exposes a deadly nest of pirates raiding a shipwreck site. Jack has to thwart their schemes, evade their attempts on his life, and escape the primordial hunger of three deadly species: a Komodo dragon, a set of sharks, and the most poisonous predators in the reef, the Irukandji jellyfish. Can he save the treasure and the diver, not to mention himself? Canny and resourceful, Jack will delight readers and impress their parents.

The Mystery of the Mona Lisa ― France

In The Mystery of the Mona Lisa, Jack is sent to the Louvre Museum in Paris to track down the theft of the world's most beloved painting. He must match wits with a seemingly invisible mastermind in order to stop Leonardo's masterpiece from slipping into the criminal underground forever. Can Jack's Hypo-Disk overpower a glove that shoots laser beams from its fingertips? Jack's adventures in the city of light demonstrate once again that when it comes to outsmarting the baddies, Jack is the go-to agent with endless tricks up his sleeve.

The Caper of the Crown Jewels ― England

In The Caper of the Crown Jewels, Jack is summoned to solve a matter of grave national importance: the theft of the Crown Jewels of the British Empire from the Tower of London. Arriving on the scene, he is greeted by a traditional Tower guard- a Yeoman Warder (or Beefeater)- who explains what's missing: The Imperial State Crown, the Sovereign's Orb, and the Sovereign's Scepter with the cross containing the finest-cut diamond in the world, the Star of Africa. Jack identifies Ivan the Incredible and his assistant, Jazz, as the thieves immediately--but puzzling out how they did it is stickier. The famous Tower has the most advanced security in the world, and even using his impressive gadgets (the Encryption notebook, Heli-Spacer, Rock Corer, and Rope Tornado) Jack is flummoxed by how the jewels were spirited out. However, Jack can conjure up more than gadgets--he foils the evil magicians with some powerful mojo of his own, dispels an invisibility enchantment, and narrowly avoids the executioner's block before restoring the jewels to the crown and earning the gratitude of the Queen herself!

The Secret of the Sacred Temple ― Cambodia

When an archaeologist who guards the priceless 1,000-year-old treasures of the temple of Angor Wat goes missing, her daughter Kate calls on Jack to help bring her home. No sweat for a top secret agent. Except this time it's personal. The archaeologist also has information leading to the whereabouts of Jack's missing brother. Now Jack must stop a power-hungry madman before the treasure, and the archaeologist, disappear forever.

The Quest for Aztec Gold ― Mexico

Destination: Mexico. The Global Protection Force has summoned Secret Agent Jack Stalwart to Mexico to hunt down a stolen map leading to hidden Aztec gold. Suddenly, he finds himself trapped in the hands of one of the most treacherous treasure hunters in the world. Can Jack stop Callous Carl and his band of thieves before they plunder again?

The Theft of the Samurai Sword ― Japan

In the next exciting installment of the series, Jack travels to Japan, where under the cover of darkness, a band of ninja thieves has stolen some of the country's most priceless treasures, including an ancient samurai sword. Can Secret Agent Jack Stalwart take on the gang before the treasures are lost forever?

The Escape of the Deadly Dinosaur ― USA

In The Escape of the Deadly Dinosaur, Jack zooms to the city that never sleeps to try to solve the mystery of the missing Allosaurus toe. Starting at the Natural History Museum, Jack's detection takes him to a competitive grade-schooler determined to win the science fair with his experiment crossing his own dog with the DNA from the bone of a dangerous, carnivorous dinosaur. Soon the gargantuan creature is terrorizing New Yorkers and Jack must stop him before he devours the animals in the Central Park zoo!

The Puzzle of the Missing Panda ― China

Deep inside China's famous Wolong Nature Reserve, an endangered Giant Panda named Ling has disappeared, and for his seventh mission, Jack is paired with a surly, sixteen-year-old park assistant named Fong to help track the panda down. As a member of the evil Scorpion Gang, Fong and a partner Wong have been posing as assistants to steal Ling, and several other rare creatures from the reserve to sell on the black market. Now Jack must infiltrate the ruthless gang's Beijing headquarters, overrun with menacing teenage thieves, and rescue Ling and the other animals before they, and maybe Jack, disappear forever.

The Pursuit of the Ivory Poachers ― Kenya

Jack finally receives a coded message from his brother Max, possibly detailing his whereabouts. But duty calls, and Jack is whisked away to the sweltering savannah of Kenya before he can decipher it. Once there, a wise and kind Masai chief alerts Jack to a series of elephant killings where the corpses have been robbed of their tusks. Jack must find the malevolent ring of poachers responsible before more of these endangered species are destroyed.

Singing Sensation

After being enrolled in the Song Festival, Geronimo Stilton's song, "Welcome to New Mouse City," goes to the top of the charts but very few CDs are sold. Will Geronimo and his detective friend, Hercule Poirat, be able to solve the mystery?

Hey Kid, Want to Buy a Bridge?

The Time Warp Trio visits Brooklyn circa 1880s where some crazy guy is trying to build a bridge all the way across to Manhattan.

Who Was Anne Frank?

An easy-to-read biography looks closely at Anne Frank's life before the secret annex, what life was like in hiding from the Nazis, and the legacy of her diary.

A Wrinkle In Time

Meg Murry and her friends become involved with unearthly strangers and a search for Meg's father, who has disappeared while engaged in secret work for the government.

Andrew Lost on the Reef

Andrew, Judy, and Thudd are out of the whale, but not out of trouble, when the Water Bug gets caught on the Great Barrier Reef! This is the third in a four-book set that will take the kids on a tour of undersea phenomenafrom the Great Barrier Reef to the Mariana Trench to the inside of a whaleas they try to find their way home.

The Three Musketeers

It's "one for all and all for one!" as D'Artagnan and his three pals follow a course of swashbuckling intrigue and adventure in 17th-centry France.

The Mouse Island Marathon

When Geronimo gets signed up for the Mouse Island Marathon by mistake, his friends and family do everything they can to make sure he finishes.

Ms. Krup Cracks Me Up!

A.J. is certain that nothing can be more boring than an overnight field trip to the natural history museum, but changes his mind once his second-grade class arrives and meets the eccentric tour guide, Ms. Krup.

Andrew Lost under Water

After getting unshrunk, Andrew, Judy, and Thudd take a much needed vacation to Hawaii. While making modifications to Uncle Als latest inventionthe submarine-like Water BugAndrew ends up stranding himself, Judy, and Thudd underwater!Andrew Lost Under Water is the first in a four-book set that will take Andrew, Judy, and Thudd on a tour of undersea phenomena, from the Great Barrier Reef to the Mariana Trench to the inside of a whale, as they try to find their way home.A sTepping Stone Book

This Body's Not Big Enough for Both of Us

Zack used to be in control of hisown body. But that was before someone elsesomeone who's been dead almost one hundred yearstook over. She's bossy, she's British, she's a queenand she and Zack are not amused!

The Peculiar Pumpkin Thief

Halloween is just a few days away when all of the pumpkins in Mouse City disappear! There's a thief on the loose, and the thief wants to stop Halloween. Will Geronimo and his detective friend Hercule Poirat be able to save Halloween?

Leprechaun in Late Winter (Original MTH #43, Merlin Mission #15)