Trueit

在《The Sailor Cipher》的高潮之後，Sailor York 的任務迎來驚心動魄的結局。這次，她與 Explorer Academy 的夥伴組成「Vela Squad」，要阻止非法動物走私組織 Hydrus 使用高科技裝置捕捉動物。Sailor 必須學會駕馭自己與動物溝通的神祕能力，才能解救失蹤的姊姊 Keel。故事跨越全球場景，融合暗號解碼、動物知識與最新科技想像，節奏緊湊卻不失情感。此為 Explorer Academy 原系列的延伸雙部曲之一，由 National Geographic 出版，適合喜愛動物、冒險與 STEAM 主題的讀者。The thrilling conclusion to Sailor York’s mission to find her sister and save her from an evil wildlife-trafficking ring.In this suspenseful sequel to The Sailor Cipher, Sailor York must learn to control her extraordinary ability to communicate with animals to save her sister—and the planet.The deadly animal-smuggling ring Hydrus is at it again: They’ve created a high-tech device that lures animals to be captured and sold. Sailor and her Explorer Academy friends Lani, Cruz, and Emmett—aka the Vela Squad—are determined to stop Hydrus at any cost. Their secret weapon? Sailor’s mysterious powers, which she is still learning how to use, all the while juggling their most challenging semester at Explorer Academy ye

《The Sailor Cipher》揭開 Explorer Academy 新系列的序幕，主角 Sailor York 為尋找失蹤的姊姊，踏上一段揭露動物走私組織的調查之旅。在遠征任務與課業挑戰中，她漸漸發現，一切線索似乎都與她的過去、甚至與她身上未解的祕密有關。融合科學知識、密碼推理與環境議題，適合愛推理與動物探險主題的讀者。Sailor York and the daring recruits of Explorer Academy uncover an elusive animal-smuggling ring in the first electrifying book in this new companion series.Soon after Cruz, Sailor, Emmett, and Lani return for their second year at Explorer Academy, their sense of calm is shattered when Sailor’s older sister goes missing. Amidst incredible expeditions to far-flung destinations and competitive classes, Sailor bravely steps into the lead to discover how her sister’s sudden disappearance may be linked to an illegal and deadly animal-trafficking ring. Despite winning the prestigious North Star Award and being surrounded by close friends and teachers who she has traveled the world with, Sailor’s never felt less sure of herself. As the team faces puzzling obstacles and follows complex clues aboad the new ship, Vela, Sailor grappl

An explosive revelation and a familiar face heighten the mystery for Cruz and friends in the sixth book in this adventure-packed series.Still reeling from the life-changing discovery he found buried in the mysterious Archive, Cruz Coronado grapples with an important secret as the gang heads to China in search of the second-to-last piece of the cipher. Under the watchful eye of a new adviser, life on the ship returns to almost normal ... almost.Just as things seem to be going smoothly, a familiar face shocks Cruz back into reality, and the final piece in this life-and-death scavenger hunt veers toward a dead end.The paperback edition includes the same great content and back matter as the original hardcover.Explorer Academy features: Gripping fact-based fiction plot that inspires curiosity with new technology and innovations; amazing inventions and gadgets; a cast of diverse, relatable characters; secret clues, codes, and ciphers to track down within the text; vibrant illustrations; elem

A heart-pounding final showdown changes the life of Cruz Coronado forever in the seventh and final book in this thrilling fact-based fiction series. Amid assignments that take the Explorer Academy recruits from the iceberg-filled waters of Antarctica to the bone-dry deserts of Argentina, Cruz Coronado is scrambling to complete the last piece of the cipher. With Nebula agents and the elusive explorer spy still out there, his opportunity to recover his mother's world-changing formula is slipping away. But as Cruz has learned from his time aboard Orion, true explorers must never give up. Even after completing dozens of high-risk missions and traveling to all seven continents, Cruz could never prepare himself for one ultimate surprise. Explorer Academy features: Gripping fact-based fiction plot that inspires curiosity with new technology and innovations; amazing inventions and gadgets; a cast of diverse, relatable characters; secret clues, codes, and ciphers to track down within the text;

Catalog Copy: NOW IN PAPERBACK: An explosive revelation and a familiar face heighten the mystery for Cruz and friends in the sixth book in this adventure-packed series.Still reeling from the life-changing discovery he found buried in the mysterious Archive, Cruz Coronado grapples with an important secret as the gang heads to China in search of the second-to-last piece of the cipher. Under the watchful eye of a new adviser, life on the ship returns to almost normal ... almost.Just as things seem to be going smoothly, a familiar face shocks Cruz back into reality, and the final piece in this life-and-death scavenger hunt veers toward a dead end.The paperback edition includes the same great content and back matter as the original hardcover.Explorer Academy features: Gripping fact-based fiction plot that inspires curiosity with new technology and innovations; amazing inventions and gadgets; a cast of diverse, relatable characters; secret clues, codes, and ciphers to track down within the t

NOW IN PAPERBACK: On an island nation in the Indian Ocean, the explorers venture through a vast underwater world and take part in a friendly robotics competition. But the tides of good fortune change quickly.Suddenly, Team Cousteau jumps into action to rescue a faculty member from the brink of disaster. Meanwhile, the team follows Cruz's mother's clues to a magnificent tomb and center of spirituality precariously perched on the side of a cliff. There, Cruz is confronted by a familiar foe who's determined to stop him from completing his most important mission of all: retrieving the final pieces of his mother's cipher. In this life-and-death showdown, Cruz witnesses the ultimate sacrifice and uncovers a hidden message that makes him question his own mortality.The paperback edition includes the same great content and back matter as the original hardcover.And don't forget to check out the other books in the series:Explorer Academy: The Nebula Secret (1)Explorer Academy: The Falcon’s Feathe

A major discovery forces the Explorer Academy into the limelight in The Star Dunes, but Cruz has much more on his mind than 15 minutes of fame. A new face on board the ship causes Cruz's worlds to col

On an island nation in the Indian Ocean, the explorers venture through a vast underwater world and take part in a friendly robotics competition. But the tides of good fortune change quickly. Suddenly,

The mystery deepens and the action intensifies for 12-year-old Cruz Coronado and friends in the exciting third book in the Explorer Academy series.The adventure continues for Cruz, Emmett, Sailor, and

About this BookCruz, Sailor, Emmett, and the gang are on their way to Africa when Nebula misses their intended target and someone close to Cruz ends up on the brink of death. Secrets creep out from th

It's an adventure of a lifetime when Cruz Coronado sets sail aboard the Explorer Academy ship to continue his studies at sea. But, things take a turn while exploring the icy north, when he embarks on

Adventure, danger, and a thrilling global mission await 12-year-old Cruz Coronado as he joins an elite school for explorers.Cruz leaves his tranquil home in Hawaii to join 23 talented kids from around

It's an adventure of a lifetime when Cruz Coronado sets sail for the shores of Iceland and Norway aboard the Explorer Academy ship to continue his studies at sea. But, things take a turn while explori

Adventure, danger, and a thrilling global mission await 12-year-old Cruz Coronado as he joins an elite school for explorers.Cruz leaves his tranquil home in Hawaii to join 23 talented kids from around

A heart-pounding final showdown changes the life of Cruz Coronado forever in the seventh and final book in this thrilling fact-based fiction series.Amid assignments that take the Explorer Academy recruits from the iceberg-filled waters of Antarctica to the bone-dry deserts of Argentina, Cruz Coronado is scrambling to complete the last piece of the cipher. With Nebula agents and the elusive explorer spy still out there, his opportunity to recover his mother’s world-changing formula is slipping away. But as Cruz has learned from his time aboard Orion, true explorers must never give up.Even after completing dozens of high-risk missions and traveling to all seven continents, Cruz could never prepare himself for one ultimate surprise.Explorer Academy features: Gripping fact-based fiction plot that inspires curiosity with new technology and innovations; amazing inventions and gadgets; a cast of diverse, relatable characters; secret clues, codes, and ciphers to track down within the text; vib

An explosive revelation and a familiar face in the sixth book in this adventure-packed series.Still reeling from the life-changing discovery he found buried in the mysterious archive, Cruz Coronado gr

Twelve-year-old Kestrel must battle evil twin sisters and overcome her own worst fear to prevent the foreclosure of her grandmother’s beloved lodge in this fresh, funny M!X novel.Kestrel and her famil

Twelve-year-old Kestrel must battle evil twin sisters and overcome her own worst fear to prevent the foreclosure of her grandmother’s beloved lodge in this fresh, funny M!X novel.Kestrel and her famil

In middle school, popularity is power—and in this modern spin on a Robin Hood tale, Coco Sherwood is bringing justice to the social scene.At Briar Green Middle School, you are either a Somebody, a Sor

Examines how scientists study avalanches. With colorful spreads featuring fun facts, sidebars, a disaster preparedness checklist, and a "How It Works" feature, this book provides an exciting look at t

Examines how scientists study volcanic eruptions. With colorful spreads featuring fun facts, sidebars, a disaster preparedness checklist, and a "How It Works" feature, this book provides an exciting l

Vivid nature photos and simple, clear text describing bears' behavior in the wild will delight young animal lovers. Bears around the world are shown in their wild habitats, giving the reader a glimpse

Vivid nature photos and simple, clear text describing bears' behavior in the wild will delight young animal lovers. Bears around the world are shown in their wild habitats, giving the reader a glimpse

The lively holiday books in the Rookie Read-About-Holidays series include informational text, fun facts, a holiday craft, engaging photographs and a glossary with pictures to introduce young readers t

Describes the history, geography, ecology, people, economy, cities, and sights of the Bay State, Massachusetts.

The promise of extra credit in English class pushes a nervous Julep to audition for the school play. But after flubbing her tryout, she ends up at the bottom of the list for stage crew. How humiliatin

Simple text and color photographs introduce young readers to the traditions and festivities of Valentine's Day.

Color photographs and simple text introduces readers to the traditions and festivities of Christmas.

Explains the reason behind the holiday, and describes how people of the Hindu and Sikh religions traditionally celebrate it.

Presents a simple introduction to the traditions and festivities on Earth Day.

Presents a simple introduction to the traditions and festivities on the Fourth of July.

Describes the accomplishments of Martin Luther King, Jr., tells why a holiday was declared in his name, and how people celebrate this holiday.

Explains the reason behind Hanukkah, and describes the ways it is celebrated.

Explains how the holiday of Halloween developed and the meaning behind such traditions as carving jack-o-lanterns and trick-or-treating.

Tells how the Thanksgiving holiday came about in the United States, and describes the ways many people celebrate this holiday, including watching the parade, eating a feast that includes turkey, and p

Describes the history of cameras and photography, from the daguerreotype to digital images.