When Jerry, Jimmy and Cathy discover a tunnel that leads to a castle, they pretend that it is enchanted. But when they discover a Sleeping Princess at the centre of a maze, astonishing things begin to happen. Amongst a horde of jewels they discover a ring that grants wishes. But wishes granted are not always wishes wanted, so the children find themselves grappling with invisibi...(展开全部)

In the past, they were recognized as the most destructive force in nature. Now, following a cascade of astonishing discoveries, supermassive black holes have undergone a dramatic shift in paradigm. Astronomers are finding out that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life i...(展开全部)

【作者简介】 翁贝托·艾柯（Umberto Eco），意大利人，生于1932年，现居米兰，执教于博洛尼亚大学。他是享誉国际的作家、符号语言学权威、哲学家、历史学家、文学评论家和美学家。艾柯被誉为“当代达·芬奇” ，是百科全书式的学者，出版过140多部著作，横跨多个领域，都有经典性的建树。他在欧洲已成为知识和教养的象征，知识分子都以书架上放一本艾柯的书为荣。 【译者简介】 彭淮栋，生于1953年，台湾新竹县竹东镇人，东海大学外文系毕业，台湾大学外文研究所肄业，曾任出版公司编辑，现任报纸编译。译文以典雅著称。曾译《美的历史》《丑的历史》《无限的清单》《西方政治思想史》《现实意识》《格格不入》《论晚期风格》等数十部著作。

Rudy Rucker is Professor of Mathematics and Computer Science at San Jose State University and the author of numerous books on mathematics and philosophy, including Artificial Life Lab, Mind Tools: The Five Levels of Mathematical Reality, and The Fourth Dimension: A Guided Tour of Higher Universes. Among his works of science fiction are White Light, Software, and Space-Time Donu...(展开全部)

Rudy Rucker is Professor of Mathematics and Computer Science at San Jose State University and the author of numerous books on mathematics and philosophy, including Artificial Life Lab, Mind Tools: The Five Levels of Mathematical Reality, and The Fourth Dimension: A Guided Tour of Higher Universes. Among his works of science fiction are White Light, Software, and Space-Time Donu...(展开全部)

In the past, they were recognized as the most destructive force in nature. Now, following a cascade of astonishing discoveries, supermassive black holes have undergone a dramatic shift in paradigm. Astronomers are finding out that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life i...(展开全部)

Rudy Rucker is Professor of Mathematics and Computer Science at San Jose State University and the author of numerous books on mathematics and philosophy, including Artificial Life Lab, Mind Tools: The Five Levels of Mathematical Reality, and The Fourth Dimension: A Guided Tour of Higher Universes. Among his works of science fiction are White Light, Software, and Space-Time Donu...(展开全部)

Rudy Rucker is Professor of Mathematics and Computer Science at San Jose State University and the author of numerous books on mathematics and philosophy, including Artificial Life Lab, Mind Tools: The Five Levels of Mathematical Reality, and The Fourth Dimension: A Guided Tour of Higher Universes. Among his works of science fiction are White Light, Software, and Space-Time Donu...(展开全部)

【作者简介】 翁贝托·艾柯（Umberto Eco），意大利人，生于1932年，现居米兰，执教于博洛尼亚大学。他是享誉国际的作家、符号语言学权威、哲学家、历史学家、文学评论家和美学家。艾柯被誉为“当代达·芬奇” ，是百科全书式的学者，出版过140多部著作，横跨多个领域，都有经典性的建树。他在欧洲已成为知识和教养的象征，知识分子都以书架上放一本艾柯的书为荣。 【译者简介】 彭淮栋，生于1953年，台湾新竹县竹东镇人，东海大学外文系毕业，台湾大学外文研究所肄业，曾任出版公司编辑，现任报纸编译。译文以典雅著称。曾译《美的历史》《丑的历史》《无限的清单》《西方政治思想史》《现实意识》《格格不入》《论晚期风格》等数十部著作。