Most Popular Books by ELIZABETH SINGER HUNT

A group of scientists have gone missing in the Arctic - could this be linked to their research into global warming? Jack must face the harsh weather and a very hungry polar bear to find out . . .

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?

For fans of the award-winning SECRET AGENT JACK STALWART comes a must-read new chapter book series! Now Jack teams up with his older brother, Max, to solve new international mysteries, using their special training as secret agents. Temporarily retired from the GPF-Global Protection Force-and on family vacation, Jack Stalwart and his older brother, Max, are motivated to act when a band of thieves takes the Emerald Buddha from the Grand Palace in Bangkok. Without the help of the GPF, they''re on their own. They''re also up against one of the smartest and wealthiest villains they''ve ever faced. Can Jack and Max find Thailand''s most precious statue before it''s too late?

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?

Jack Stalwart may be a top rock climber, but no amount of practise can prepare him for the most gruelling climb of all: Mount Everest. When a skull believed to be that of a yeti is stolen by an evil collector of curiosities, Jack must brave one of the most inhospitable places on earth to retrieve it...

An endangered Giant Panda has been kidnapped from the Wolong Nature Reserve in China. Can Secret Agent Jack Stalwart find the panda and rescue it before the evil Scorpion Gang sells it for profit? Time is running out . . .

Some of Great Britain''s most prized possessions, the Crown Jewels, have vanished from the Tower of London. Can Secret Agent Jack Stalwart triumph in his battle against a master magician to save the jewels before they go missing for ever?

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!

Sacred Japanese treasures are being stolen, and Jack must investigate. Can he defeat the shady geisha Madame Minori and her band of ninja thieves?

Meet Jack Stalwart. Code name: COURAGE.Jack is an ordinary kid who becomes a secret agent by night, thwarting evil all over the world as he searches for his missing brother, Max.The critically acclaimed bestselling middle grade series, now available in omnibus for the first time!

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?

Want to learn basic spy skills? If so, then the Secret Agent Training Manual collection is for you! In "Codebreaking," you''ll learn how to hide and disguise top-secret messages (including how to make invisible ink), conceal messages in plain sight, create complicated ciphers, craft your own decoder gadgets, and so much more! Once you''ve mastered these skills, you can put them to the test in the CODEBREAKING CHALLENGE. To enter this online quiz, you''ll need a secret password that is only revealed after solving one of the coded messages in this book. Ages 7+.

Nine-year-old secret agent Jack must rescue an archeologist working at Angkor Wat and prevent her kidnapper from using the power of the antiquities she was guarding for evil.