* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Revolutionary War on Wednesday 蓝思值：450L 英文简介：On a cold Wednesday morning, Jack and Annie return to the Magic Tree House to continue their mission to help save Camelot. This time, they are transported to the time of the American Revolution. In the middle of snow, uncertainty, and danger, they encounter soldiers from George Washington’s army and find themselves near the famous crossing of the Delaware River. As they try to complete their quest, the children witness a pivotal historical moment and learn about bravery, sacrifice, and perseverance. 中文简介：在一个寒冷的星期三清晨，Jack 和 Annie 再次来到神奇树屋，接受拯救 Camelot 的任务。这一次，树屋把他们带到了美国独立战争时期。兄妹俩在冰天雪地中遇见了大陆军，并卷入乔治·华盛顿横渡特拉华河前后的关键时刻。随着冒险展开，他们不仅见证了历史，也学会了勇气、责任与坚持的重要意义。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Civil War on Sunday 蓝思值：490L 英文简介：Cannon fire! That is what Jack and Annie hear when the Magic Tree House whisks them back to the time of the American Civil War. As part of a mission for Morgan, they must find a special kind of writing. In the middle of the chaos, they meet the famous nurse Clara Barton and help care for wounded soldiers. They also save a young drummer boy named John, and later discover that he is their own great-great-great-grandfather. Through this dangerous adventure, Jack and Annie learn about bravery, compassion, and the painful reality of war. 中文简介：杰克和安妮再次乘坐神奇树屋，穿越到了美国南北战争时期。为了帮助摩根拯救卡米洛特，他们要寻找一种特殊的“文字”。在炮火与混乱中，他们遇见了著名护士克拉拉·巴顿，并帮助照顾受伤的士兵。兄妹俩还救下了一位年轻的鼓手男孩约翰，后来才发现，他竟然是自己的曾曾曾祖父。这次惊险的冒险让他们更加明白勇气、同情心，以及战争残酷而真实的一面。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Dingoes at Dinnertime 蓝思值：500L 英文简介：As Jack and Annie travel to the Australian outback, they are on a mission to help free a young magician by finding another special gift. Under the blazing sun, they explore the vast desert and encounter unique wildlife, including kangaroos and dingoes. When they meet a group of Aboriginal people, they learn about the land, survival skills, and the deep connection between people and nature. As challenges arise, Jack and Annie must rely on courage, respect, and teamwork to complete their task before time runs out. 中文简介：杰克和安妮来到澳大利亚内陆，继续他们的任务——寻找一份特殊的礼物，以解救年轻的魔法师。在炎热的阳光下，他们探索广阔的沙漠，遇到了袋鼠、野狗等独特的动物。当他们结识一群原住民时，学到了关于这片土地的知识、生存技能，以及人与自然之间深厚的联系。面对重重挑战，兄妹俩依靠勇气、尊重与合作，在时间耗尽之前完成了任务。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Tigers at Twilight 蓝思值：510L 英文简介：As the sun sets over the Indian jungle, Jack and Annie are sent on a mysterious mission to find a gift that will free a young magician. As darkness falls, the forest comes alive with strange sounds and hidden dangers. While exploring ancient ruins, they encounter a powerful and magical tiger who is guarding an important secret. With courage and quick thinking, Jack and Annie must solve riddles and trust their instincts to complete their quest. Along the way, they discover the importance of bravery, wisdom, and helping others in times of need. 中文简介：杰克和安妮接到一个神秘任务，要在黄昏时分前往印度丛林，寻找一份能解救年轻魔法师的礼物。随着夜幕降临，森林变得神秘而危险，四周充满了奇怪的声音。在探索古老遗迹的过程中，他们遇到了一只拥有神秘力量的老虎，它守护着重要的秘密。兄妹俩必须依靠勇气和智慧，解开谜题，完成任务。在这段充满紧张与冒险的旅程中，他们学会了勇敢、信任直觉，以及在关键时刻帮助他人的意义。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Buffalo Before Breakfast 蓝思值：560L As the ship sails across the Atlantic Ocean, Jack soon realizes that they are on the night the Titanic will hit an iceberg and sink. Even though they know the danger, Annie insists on helping others. Together they try to guide two children, William and Lucy, to safety and help them find a lifeboat.During the frightening and emotional adventure, Jack and Annie learn about courage, kindness, and the tragic history of the Titanic. The story blends historical events, suspense, and friendship, giving young readers an exciting introduction to the real disaster. 杰克与安妮为了解救被施咒的小狗泰迪，需要找到四件特殊礼物。他们的下一个任务是前往两百年前的北美大平原。换上鹿皮衣后，他们结识了年轻的拉科塔族战士黑鹰与他智慧的祖母，了解到拉科塔人的生活方式以及他们与野牛的紧密联系。参与野牛狩猎时，他们不慎引发了野牛群的狂奔。危急时刻，神圣的白野牛女神现身，平息了兽群。凭借勇气，他们获得了一支老鹰羽毛 —— 来自草原的珍贵礼物。兄妹俩带着羽毛返回树屋，完成了任务的又一部分。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Tonight on the Titanic 蓝思值：550L As the ship sails across the Atlantic Ocean, Jack soon realizes that they are on the night the Titanic will hit an iceberg and sink. Even though they know the danger, Annie insists on helping others. Together they try to guide two children, William and Lucy, to safety and help them find a lifeboat.During the frightening and emotional adventure, Jack and Annie learn about courage, kindness, and the tragic history of the Titanic. The story blends historical events, suspense, and friendship, giving young readers an exciting introduction to the real disaster. 《今夜在泰坦尼克号上》是玛丽·波普·奥斯本创作的《神奇树屋》系列第17册。在这次冒险中，杰克（Jack）和安妮（Annie）接受新的任务，神奇树屋把他们带到了1912年4月的北大西洋，他们发现自己竟然来到了著名的豪华客轮——泰坦尼克号上。杰克很快意识到，他们正处在这艘船即将撞上冰山并沉没的那个夜晚。虽然情况十分危险，但安妮决定帮助船上的人们。他们在船上遇到两个孩子——威廉和露西，并努力帮助他们找到救生艇逃生。在这次紧张而感人的经历中，杰克和安妮不仅完成了任务，也亲身见证了历史悲剧。这本书通过充满冒险感的故事，让小读者了解泰坦尼克号沉船事件以及勇气与善良的意义。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Hour of the Olympics 蓝思值：380L Hour of the Olympics is the 16th book in the Magic Tree House series by Mary Pope Osborne. In this adventure, Jack and Annie travel back in time to ancient Greece to help find a lost story. While there, they witness the first Olympic Games and learn about the culture and traditions of the ancient world. During their journey, Annie becomes upset when she discovers that girls were not allowed to participate in the Olympic Games. Despite the challenges, the siblings work together to complete their mission before returning home. 《奥林匹克时刻》是玛丽·波普·奥斯本创作的《神奇树屋》系列第16册。故事讲述了杰克（Jack）和安妮（Annie）再次乘坐神奇树屋穿越时空，来到古希腊，寻找一本失落的故事书。在这次冒险中，他们亲眼见到了最早的奥林匹克运动会，了解了古希腊的文化与传统。然而，安妮很快发现，当时女孩是不能参加奥运会的，这让她感到既惊讶又不公平。兄妹俩在完成任务的过程中经历了许多紧张和有趣的事情，最终成功找回故事并返回家中。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Viking Ships at Sunrise 蓝思值：410L Morgan sends Jack and Annie on a mission to ancient Ireland to find a precious story in danger. They land on a misty cliff and meet Brother Patrick, a kind monk who takes them to a seaside monastery. As they explore the library, Viking longships appear on the horizon, heading for the island. With the monks’ help, they locate the unfinished tale they seek. When the Vikings arrive, Jack and Annie hide in a Viking ship to escape, only to drift far out to sea in a storm. A giant sea serpent comes to their rescue, guiding them safely back to shore. They return to the tree house with the story, completing their quest. 摩根派杰克与安妮前往古代爱尔兰，寻找一部濒临失传的珍贵故事。他们降落在雾气弥漫的悬崖上，遇到友善的修士帕特里克，他带兄妹俩来到海边的修道院。正当他们探索图书馆时，维京长船出现在海平面，正向岛屿驶来。在修士们的帮助下，他们找到了要寻找的未完成故事。维京人登陆后，杰克和安妮躲进一艘维京船逃生，却在风暴中漂向远海。一条巨大的海蛇出手相助，将他们安全送回岸边。兄妹俩带着故事返回树屋，顺利完成任务。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Day of the Dragon King 蓝思值：380L The Magic Tree House sends Jack and Annie on a mission to ancient China, over two thousand years ago. A powerful emperor known as the Dragon King has ordered all books to be burned, and the Imperial Library is about to be destroyed. Their task is to find and save an original copy of an ancient Chinese legend before it is lost forever. As they explore the bustling imperial city, they meet a kind scholar and a silk weaver who help them. Racing against time, they must avoid the emperor’s soldiers and navigate dangerous streets to rescue the precious text. 神奇树屋将杰克与安妮送回两千多年前的古代中国。一位被称为 “龙王” 的强权皇帝下令焚毁所有书籍，皇家图书馆即将化为灰烬。他们的任务是在古籍彻底消失前，找到并抢救一部古老中国传说的原始抄本。兄妹俩在繁华的皇城中探索，结识了一位友善的学者与一位织工，得到了他们的帮助。他们争分夺秒，必须避开皇帝的士兵，穿越危险的街巷，成功救出这部珍贵的典籍。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Vacation Under the Volcano 蓝思值：410L Now Master Librarians, Jack and Annie use their magic tree house to travel to ancient Pompeii, just before Mount Vesuvius erupts. Their mission is to find and rescue an ancient scroll from a hidden library before the city is buried in ash. As they explore Roman baths, temples, and bustling streets, they feel the ground shake and see ominous signs of the coming disaster. Racing against time, they locate the scroll but get trapped as ash and rocks rain down. With help from a mysterious hero, they escape just in time, return to the tree house, and safely bring the precious scroll back to Morgan le Fay. 成为图书管理员大师的杰克与安妮，乘坐神奇树屋穿越到古罗马庞贝古城，此时维苏威火山即将喷发。他们的任务是在古城被火山灰掩埋前，找到隐藏的图书馆并抢救一卷珍贵的古籍。兄妹俩穿梭于罗马浴场、神庙与繁华街道间，感受到大地震颤，目睹灾难将至的种种预兆。他们争分夺秒找到古籍，却在火山喷发、碎石与灰烬倾泻时陷入困境。在一位神秘英雄的帮助下，他们及时脱险，返回树屋，成功将珍贵古籍交还给摩根・勒菲。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Polar Bears Past Bedtime 蓝思值：570L The Magic Tree House whisks Jack and Annie to the frozen Arctic for their final quest to become Master Librarians. A kind seal hunter lends them warm clothes and two special polar bear masks. Exploring the icy landscape, they meet polar bear cubs and soon find themselves trapped on cracking sea ice. With the mother bear nearby, Jack and Annie put on the masks and draw on newfound courage to copy her movements, sliding to safety. Their Arctic adventure teaches them about survival and bravery, leading them to the answer they need to complete their mission. 神奇树屋将杰克和安妮带到冰天雪地的北极，这是他们冲击 “图书管理员大师” 称号的最后一次冒险。一位友善的海豹猎人不仅借给他们御寒的衣物，还赠予他们一对特别的北极熊面具。兄妹俩在探索冰原时偶遇北极熊幼崽，却不慎与幼崽一同被困在开裂的海冰之上。危急时刻，北极熊妈妈出现，杰克和安妮戴上面具，鼓起勇气模仿她的动作，成功滑向安全地带。这场北极之旅让他们学会了野外生存的智慧与勇气，也让他们找到了完成任务的关键线索。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Lions at Lunchtime 蓝思值：550L The Magic Tree House zaps Jack and Annie to the sun‑drenched plains of Africa. Their mission: solve Morgan le Fay’s third riddle. Annie helps a herd of wildebeests cross a river and falls into a mud pit; they later follow a honeyguide bird to find a beehive. Along the way, they meet a friendly Masai warrior and share peanut butter sandwiches. When they return to the tree house, they find a pride of lions napping right below it. Using what they’ve learned about animals, they sneak past the lions and safely return home, having solved the riddle: honey. 神奇树屋将杰克与安妮传送到阳光普照的非洲大草原，他们的任务是解开摩根・勒菲的第三个谜题。安妮帮助一群角马渡河时不慎陷入泥坑，随后两人跟着一只响蜜鴷找到蜂巢。途中，他们结识了友善的马赛勇士，还分享了花生酱三明治。返回树屋时，他们发现一群狮子正在树下打盹。凭借学到的动物知识，他们悄悄绕过狮子，成功解开 “蜂蜜” 的谜题并平安回家。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Ghost Town at Sundown 蓝思值：350L The Magic Tree House zaps Jack and Annie to a dusty ghost town in the 1880s Wild West. They meet Slim, a kind cowboy, and help him rescue a lost colt named Sunset from horse thieves. Along the way, they face rattlesnakes, solve Morgan le Fay’s riddle, and discover the town’s mysterious “ghostly” secret. By helping Slim and his mustangs, they complete their mission and return home. 神奇树屋将杰克与安妮传送到 19 世纪 80 年代美国西部的一座荒凉幽灵镇。他们结识了善良的牛仔斯利姆，帮他从盗马贼手中救出走失的小马驹 “日落”。途中，两人遭遇响尾蛇，解开摩根・勒菲的谜题，揭开小镇神秘 “闹鬼” 的真相。在帮助斯利姆和他的野马群后，他们完成任务，平安回家。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Dolphins at Daybreak 蓝思值：540L When the Magic Tree House whisks Jack and Annie to the middle of the ocean, they find a mini‑submarine on a coral reef. Their underwater adventure quickly turns dangerous: a giant octopus traps their sub, and a hungry shark circles close by. Just when all hope seems lost, two friendly dolphins appear to guide them to safety. Along the way, they solve a riddle from Morgan le Fay and discover amazing facts about ocean life. 神奇树屋再次启动，将杰克与安妮传送到大海中央。他们在珊瑚礁上发现一艘迷你潜水艇，随即开启惊险的海底冒险：巨章鱼缠住潜艇，饥饿的鲨鱼步步紧逼。危急关头，两只友善的海豚出现，护送他们脱离险境。旅途中，两人解开摩根・勒菲的谜题，也见识了海洋生物的奇妙世界。

* Magic Tree House《神奇树屋》 一套以一对兄妹穿越时空的冒险为核心的儿童科普文学读物，兼具趣味性与知识性。这套书通过杰克和安妮的奇幻旅程，将历史、地理、科学等知识融入故事，既能激发孩子的阅读兴趣，又能潜移默化地传递常识，是广受全球儿童喜爱的桥梁书代表作。 * Midnight on the Moon 蓝思值：490L Midnight on the Moon is the eighth book in the Magic Tree House series by Mary Pope Osborne, published in 1996. Jack and Annie are whisked forty years into the future to a lunar space station, where they must find the fourth and final magical item starting with “M” to break the spell on Morgan le Fay. Wearing space suits, they explore the moon’s barren surface, ride a moon buggy, and encounter a mysterious moon man. Racing against their oxygen supply, they locate the final artifact—a moon rock—and discover that their mouse friend Peanut has been Morgan in disguise all along. With all four items collected, they return home, having freed Morgan from her enchantment. 本书是玛丽・波・奥斯本创作的 “神奇树屋” 系列第八部，1996 年出版。杰克和安妮被神奇树屋传送到四十年后的未来月球空间站，需找到第四件也是最后一件以 “M” 开头的魔法物品，以解除摩根・勒菲身上的咒语。兄妹俩穿上宇航服，探索荒芜的月球表面，驾驶月球车驰骋，还遇见一位神秘的月球人。在氧气即将耗尽前，他们找到最终宝物 —— 月球岩石，并发现老鼠朋友花生一直是摩根的化身。集齐四件物品后，他们成功返回，解救了摩根。