The Race for Gold Rush Treasure ― USA

The fourth globe-trotting installment in the exciting Secret Agents Jack and Max Stalwart series, by beloved children's author Elizabeth Singer Hunt (author of the award-winning Secret Agent Jack Stalwart series). Now Jack teams up with his older brother Max to solve a thrilling California puzzle, using their special training as Global Protection Force agents.In the foothills of California's Sierra Nevada Mountains, an unbelievable discovery is made: $10 million in rare coins dating back to the California Gold Rush! Secret Agents Jack and Max Stalwart are sent to protect the treasure. But almost as soon as they arrive, it vanishes into thin air. Little do they know that the culprit is someone from Jack's past. Unfortunately for the brothers, the criminal isn't only after the loot. He wants revenge.

The Adventure in the Amazon ― Brazil

For fans of the award-winning SECRET AGENT JACK STALWART series 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. Secret agents Jack and Max Stalwart are sent to the Amazon jungle to investigate the disappearance of an important Global Protection Force scientist. Soon, they discover that the scientist's disappearance is no accident. A greedy outlaw is illegally mining for gold and he'll stop and nothing to keep his secret safe. Can Jack and Max save themselves and the scientist from almost certain death?

The Battle for the Emerald Buddha ― Thailand

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?

Where Is Walt Disney World?

這本介紹美國迪士尼樂園歷史的書，從華特兄弟秘密購買迪士尼樂園所需的土地開始。為什麼要秘密購買土地，甚至還用了假名隱藏自己的身分？因為如果他們計畫購買大量土地的消息傳開，土地價格就會飆升。雖然在公開計畫前，消息還是傳出了，但他們已經購買到大部分所需的土地。內容除了介紹歷史，還提供了許多關於迪士尼樂園有趣的細節，像是他們如何使塔看起來比實際還高，還有遊樂園下方有著僅供員工使用的秘密隧道等等。 可搭配閱讀： [Who Was Walt Disney?](/books/407%2Fwho-was-walt-disney)

Dark River

Lionpaw, Hollypaw, and Jaypawgrandchildren of the Clan leader Firestarare thriving as the newest ThunderClan apprentices. Yet with their new responsibilities come new experiences, new power . . . and secret dangers.Lionpaw makes a friendand a discoverythat must be kept hidden; Jaypaw learns a secret that could benefit ThunderClan only by bringing harm to others; and Hollypaw knows something that could avert a battle, if only she could convince the rest of her Clan. Prophecy looms, ominous forces threaten to tear them apart, and each young cat discovers darkness: in the past, in the Clansand in themselves.

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.

Run For The Hills, Geronimo!

Looking forward to a relaxing solo vacation near Mount Rushmore, Geronimo finds himself embroiled in a high-stakes treasure hunt through South Dakota's beautiful Black Hills, a chase involving a hot-air balloon ride and the entire Stilton clan.

Thea Stilton And the Mystery on the Orient Express

The Thea Sisters are boarding the famouse Orient Express for a journey from Paris to Istanbul! The train is on a special trip to return a precious wedding dress stolen years ago from an Istanbul museum. But there's a rumor that the mysterious Acrobat Thief will steal the dress from the moving train! The Thea Sisters are determined to foil this super-sneaky mouse's plans.

Encyclopedia Brown and the Case of the Dead Eagles

In each book, fifth-grade detective "Encyclopedia" Leroy Brown solves ten mysteries. Solutions are found in the back of the book, challenging readers to practice their own skills as sleuths (and critical thinkers).

Da Wild, Da Crazy, Da Vinci

Three friends, Sam, Joe, and Fred travel through time having action-packed, outlandish adventures. The snappy dialogue and classic "boy" humor in this series of chapter books will engage the most reluctant readers.

Caboose Mystery

The Alden children find mystery and adventure as they journey along the Little North Railroad in a caboose that their grandfather rented for the summer.

Andrew Lost in the Deep

Still trying to save the giant squid from Soggy Bob, ten-year-old Andrew, his cousin Judy, and Thudd the robot nearly meet disaster at the Challenger Deep, the deepest place in the ocean.

Dr. Carbles Is Losing His Marbles!

校長Klutz先生被開除了！Carbles博士被任命為校長。Carbles博士沒擔任過校長，還因此找來AJ，問他為什麼小朋友那麼喜歡Klutz先生。可惜Carbles博士沒辦法像Klutz先生一樣有趣，Carbles博士要學生們穿制服、吃完午餐要在操場行走幾圈但不能隨意休息活動。AJ和他的朋友們有辦法讓他們最喜歡的Klutz先生回來當校長嗎？ ＊系列書籍全球銷售超過1200萬本！ ＊故事內容的文句用了許多片語。

Winter of the Ice Wizard (Original MTH #32, Merlin Mission #4)

The Wrigley Riddle

During a visit to the Chicago Cubs' Wrigley Field, cousins Mike and Kate investigate why someone has been tampering with the famous ivy vines growing on the outfield walls. Includes historical note.