Almost eight months after her adventures around the world had concluded, twelve-year-old Sadie Meadows has been celebrating her birthday at home when 'The Book' pays her another unwelcome visit. This time, it tells her that she will be taken to the various planets of the Solar System, one a year at the end of this and her next seven birthdays. When she awakes, she finds herself on the surface of the planet Mercury, where she is given a task to complete before she will be allowed to go home. Will she be able to fulfil her requirements, year-by-year, until she can finally go back for good?

Written by an award-winning historian of science and technology, Planet in Peril describes the top four mega-dangers facing humankind – climate change, nukes, pandemics, and artificial intelligence. It outlines the solutions that have been tried, and analyzes why they have thus far fallen short. These four existential dangers present a special kind of challenge that urgently requires planet-level responses, yet today's international institutions have so far failed to meet this need. The book lays out a realistic pathway for gradually modifying the United Nations over the coming century so that it can become more effective at coordinating global solutions to humanity's problems. Neither optimistic nor pessimistic, but pragmatic and constructive, the book explores how to move past ideological polarization and global political fragmentation. Unafraid to take intellectual risks, Planet in Peril sketches a plausible roadmap toward a safer, more democratic future for us all.

From epidemics and earthquakes to tornadoes and tidal waves, the overwhelming power of Nature never ceases to instil humankind with both terror and awe. As natural disasters continue to claim human lives and wreak havoc in their wake, Perils of a Restless Planet examines our attempts to understand and anticipate such phenomena. Drawing upon case studies from ancient to present times, this book focuses on scientific inquiry, technological innovation and public policy to provide a lucid and riveting look at natural disasters. While shedding light on the elusive quality of Nature and the limits scientific study and laboratory replication impose on our understanding of her mercurial ways, the author extrapolates from the history of science to suggest how we may someday learn to warn and protect vulnerable populations on our small and tempestuous planet. Anyone interested in the power of Nature will find this book compelling and informative.

Ten-year-old Sadie Meadows is reading in bed on New Year's Eve when she notices an unopened present beneath her window. She finds it contains a book called The World from Your Bedroom - There and Back Again, but when she opens it up and begins to read, she is disappointed to see it is nothing more than a travel book packed with pages detailing hundreds of places across the world. She reads the first page, then puts the book down just as sleep claims her at the instant that the New Year arrives. She awakes to find that, instead of being in her bedroom at home in Skipton, somehow she has been transported to Ireland, the location that she had just read about in the book. There follow a series of adventures, each set in a different location, as Sadie finds herself travelling across the globe as she attempts to get back home again. This month sees her travelling across Europe from East to West.

Ten-year-old Sadie Meadows is reading in bed on New Year's Eve when she notices an unopened present beneath her window. She finds it contains a book called The World from Your Bedroom - There and Back Again, but when she opens it up and begins to read, she is disappointed to see it is nothing more than a travel book packed with pages detailing hundreds of places across the world. She reads the first page, then puts the book down just as sleep claims her at the instant that the New Year arrives. She awakes to find that, instead of being in her bedroom at home in Skipton, somehow she has been transported to Ireland, the location that she had just read about in the book. There follow a series of adventures, each set in a different location, as Sadie finds herself travelling across the globe as she attempts to get back home again. This month sees her journeying across China and the Far East into the Indian subcontinent and the Middle East.

Ten-year-old Sadie Meadows is reading in bed on New Year's Eve when she notices an unopened present beneath her window. She finds it contains a book called The World from Your Bedroom - There and Back Again, but when she opens it up and begins to read, she is disappointed to see it is nothing more than a travel book packed with pages detailing hundreds of places across the world. She reads the first page, then puts the book down just as sleep claims her at the instant that the New Year arrives. She awakes to find that, instead of being in her bedroom at home in Skipton, somehow she has been transported to Ireland, the location that she had just read about in the book. There follow a series of adventures, each set in a different location, as Sadie finds herself travelling across the globe as she attempts to get back home again. This month sees her completing her travels across the Middle East and journeying into Eastern Europe.

Ten-year-old Sadie Meadows is reading in bed on New Year's Eve when she notices an unopened present beneath her window. She finds it contains a book called The World from Your Bedroom - There and Back Again, but when she opens it up and begins to read, she is disappointed to see it is nothing more than a travel book packed with pages detailing hundreds of places across the world. She reads the first page, then puts the book down just as sleep claims her at the instant that the New Year arrives. She awakes to find that, instead of being in her bedroom at home in Skipton, somehow she has been transported to Ireland, the location that she had just read about in the book. There follow a series of adventures, each set in a different location, as Sadie finds herself travelling across the globe as she attempts to get back home again. This month sees her completing her travels across Europe and returning to the United Kingdom. But will she be allowed to go home?