This book takes us through the natural history of previous forms of life in the most beguiling way. It makes you think about the past differently and it certainly makes you think about the future differently. This is a monumental work and I suspect it will be a very important book for future generations

The word "original" is really overworked. But Thomas Halliday has produced a book the like of which I have never come across

An extraordinary history of our almost-alien Earth... Epically cinematic... The writing is so palpably alive. A book of almost unimaginable riches. It is a book that will make its own solid and lasting contribution. It could well be the best I read in 2022 - and I know it's only January

A poet among palaeontologists

A mesmerising journey into those vast stretches of Earth's pre-history that lie behind us, on such a scale that you experience a kind of temporal vertigo just thinking about it... [Halliday is] a brilliant writer, his lyrical style vividly conjuring myriad lost worlds... It's obviously a bit of a gamble choosing one's Book of the Year in March - but there's a very good chance already that mine will be Otherlands. Stunning

An impressive, tightly packed, long view of the natural world. In cinematic terms, this book would be a blockbuster... Riveting scientific reading; a remarkable achievement of imagination grounded in fact

An immersive world tour of prehistoric life... Halliday never loses sight of the bigger picture, nimbly marshalling a huge array of insights thrown up by recent research. Each chapter gives not only a vivid snapshot of an ecosystem in action but also insights into geology, climate science, evolution and biochemistry... Mind-blowing

A sweeping, lyrical biography of Earth -- the geology, the biology, the extinctions and the ever-shifting ecology that defines our living planet

Superb... [An] epic, near-hallucinatory natural history of the living earth... Dazzling

Remarkable... Ingenious... A work of immense imagination [...] rooted firmly in the actual science

A fascinating journey through Earth's history... [Halliday] is appropriately lavish in his depiction of the variety and resilience of life, without compromising on scientific accuracy... To read Otherlands is to marvel not only at these unfamiliar lands and creatures, but also that we have the science to bring them to life in such vivid detail

Riveting... An intense and imaginative reading of fossils as runes that tell us about our own times, and possible future. Halliday is a Time Lord at heart, eager to lead us back to, say, the Permian or Oligocene epochs and unpack their lessons for 21st Century humanity. For all its scholarship, this is a very readable book, full of literary reference and accessible metaphor. Otherlands is also a wise manual for adaptive change rather than a prophecy of inevitable doom

Thomas Halliday offers a 550m-year tour of the incredible diversity of life that has existed on our planet... Halliday's trick is to tell his story in reverse. The first hominids exit early; the continents merge and drift and merge again; the sounds of the cretaceous forest fall silent as we pass beyond the evolution of birdsong. Life retreats from land to ocean, and the first eyes give way to the sightless world of the Ediacaran, an alien realm of crawling beings

A brilliant series of reconstructions of life in the deep past, richly imagined from the fine details of the fossil record... A real achievement... Reading Halliday's book is as near to the experience of visiting these ancient worlds as you are likely to get

Writing with gusto and bravado [...] Halliday has honed a unique voice... Otherlands is a verbal feast. You feel like you are there on the Mammoth Steppe, some 20,000 years ago, as frigid winds blow off the glacial front... Along the way, we learn astounding facts

Vivid... An intricate analysis of our planet's interconnected past, it is impossible to come away from Otherlands without awe for what may lie ahead

Halliday takes us on a journey into deep time in this epic book, showing us Earth as it used to be and the worlds that were here before ours

This is a piece of nature writing that covers millions of years, from the very start of evolution, while capturing the almost unthinkable ways geography has shifted and changed over time. Epic in scope and executed with charming enthusiasm, Otherlands looks set to be a big talking point for fans of non-fiction in 2022

Palaeobiologist Thomas Halliday embraces a yet more epic timescale in Otherlands: A World in the Making, touring the many living worlds that preceded ours, from the mammoth steppe in glaciated Alaska to the lush rainforests of Eocene Antarctica. If you have ever wondered what sound a pterosaur's wings made in flight, this is the book for you

Full of wonder and fascination, exquisitely written, this is time travel of spectacular dimensions - a journey into our planet's evolution and the world in which we live. A compellingly important read

The best book on the history of life on Earth I have ever read

Thomas Halliday's debut is a kaleidoscopic and evocative journey into deep time. He takes quiet fossil records and complex scientific research and brings them alive - riotous, full-coloured and three-dimensional. You'll find yourself next to giant two-metre penguins in a forested Antarctica 41 million years ago or hearing singing icebergs in South Africa some 444 million years ago. Maybe most importantly, Otherlands is a timely reminder of our planet's impermanence and what we can learn from the past

Deep time is very hard to capture - even to imagine - and yet Thomas Halliday has done so in this fascinating volume. He wears his grasp of vast scientific learning lightly; this is as close to time travel as you are likely to get

An absolutely gripping adventure story, exploring back through the changing vistas of our own planet's past. Earth has been many different worlds over its planetary history, and Thomas Halliday is the perfect tour guide to these past landscapes, and the extraordinary creatures that inhabited them. Otherlands is science writing at its very finest

Otherlands is one of those rare books that's both deeply informative and daringly imaginative. It will change the way you look at the history of life, and perhaps also its future

This stunning biography of our venerable Earth, detailing her many ages and moods, is an essential travel guide to the changing landscapes of our living world. As we hurtle into the Anthropocene, blindly at the helm of this inconstant planet, Halliday gives us our bearings within the panorama of deep time. Aeons buckle under his pen: the world before us made vivid; the paradox of our permanence and impermanence visceral. Wonderful

Stirring, surprising and beautifully written, Otherlands offers glimpses of times so different to our own they feel like parallel worlds. In its lyricism and the intimate attention it pays to nonhuman life, Thomas Halliday's book recalls Rachel Carson's Under the Sea Wind, and marks the arrival of an exciting new voice

Imaginative

This study of our prehistoric earth is "beyond cinematic", James McConnachie says. "It could well be the best book I read in 2022

It's phenomenally difficult for human brains to grasp deep time. Even thousands of years seem unfathomable, with all human existence before the invention of writing deemed 'prehistory', a time we know very little about. Thomas Halliday's book Otherlands helps to ease our self-centred minds into these depths. Moving backwards in time, starting with the thawing plains of the Pleistocene (2.58 million - 12,000 years ago) and ending up in the marine world of the Ediacaran (635-541 mya), he devotes one chapter to each of the intervening epochs or periods and, like a thrilling nature documentary, presents a snapshot of life at that time. It's an immersive experience, told in the present tense, of these bizarre 'otherlands', populated by creatures and greenery unlike any on Earth today

Each chapter of this literary time machine takes us further back in prehistory, telling vivid stories about ancient creatures and their alien ecologies, ending 550 million years ago

The largest-known asteroid impact on Earth is the one that killed the dinosaurs 65?million years ago, but that is a mere pit stop on Thomas Halliday's evocative journey into planetary history in Otherlands. Each chapter of this literary time machine takes us further back into the deep past, telling vivid stories about ancient creatures and their alien ecologies, until at last we arrive 550?million years ago in the desert of what is now Australia, where no plant life yet covers the land. Halliday notes the urgency of reducing carbon emissions in the present to protect our settled patterns of life, but adds: "The idea of a pristine Earth, unaffected by human biology and culture, is impossible." It's an epic lesson in the impermanence of all things

The world on which we live is "undoubtedly a human planet", Thomas Halliday writes in this extraordinary debut. But "it has not always been, and perhaps will not always be". Humanity has dominated the Earth for a tiny fraction of its history. And that History is vast. We tend to lump all dinosaurs, for example, into one period in the distant past. But more time passed between the last diplodocus and the first tyrannosaurus than has passed between the last tyrannosaurus and the present day. A mind-boggling fact. This is a glorious, mesmerising guide to the past 500 million years bought to life by this young palaeobiologist's rich and cinematic writing

A book that I really want to read but haven't yet bought - so I hope it goes into my Christmas stocking - is Otherlands: A World in the Making by Thomas Halliday. It sounds so amazing - a history of the world before history, before people. He's trying to write the history of the organisms and the plants and the creatures and everything else as the world grows from protozoic slime or whatever we emerged from. It sounds like an absolutely incredible effort of imagination. I think that Christmas presents should be books you can curl up with and get engrossed in and transported by - and Otherlands sounds like exactly that

But, of course, not all history is human history, Otherlands, by Thomas Halliday, casts its readers further and further back, past the mammoths, past the dinosaurs, back to an alien world of shifting rock and weird plants. It is a marvel