Hailed as "the great nature writer of this generation" (Wall Street Journal), Robert Macfarlane is the celebrated author of books about the intersections of the human and the natural realms. In Underland, he delivers his masterpiece: an epic exploration of the Earth's underworlds as they exist in myth, literature, memory, and the land itself.

It was June of 1869 when John Muir reluctantly accepted a job herding sheep from the central valley of California to the headwaters of the Merced and Tuolumne Rivers, high into the Sierra Nevadas and deep into the Yosemite region. He felt ill equipped for the work, and yet the opportunity thrilled his adventurous spirit. With a notebook tied to his belt, he set out for a summer he would never forget. My First Summer in the Sierra is Muir’s classic account of that extraordinary journey.

The first of these novels, A Princess of Mars, was Burroughs' first book, and he wrote the next two novels in quick succession. Together they tell the story of John Carter of Mars - how he came to Mars, met the love of his life, and quickly found himself occupied full-time defending her and saving his adopted planet from interplanetary evildoers.

Thomas Covenant is a leper, a bitter and solitary pariah who is mystically transported to another Earth where time moves differently than ours, one in which magic takes many forms. The Land is threatened by many evils, the most immediate of which is a maddened Cavewight whose subterranean excavations have unearthed the ancient and puissant Staff of Law. More dangerous to the free people of the Land is the Gray Slayer, Lord Foul, the Despiser, who intends to destroy the actual foundations of the Earth that he might wage war against the universe’s creator.

Of all the Emperor’s sons who fell to Chaos, it is perhaps Magnus the Red whose tale is the most tragic. Sanctioned because of his desire for knowledge, chastised, judged, and shattered to his very elements – there is much for the Crimson King to feel vengeful for. Yet revenge is not the only thing that draws him to Terra alongside the Warmaster’s besieging armies. He seeks something, a fragment, the missing piece of himself that lies within the most impregnable place on the planet – the inner sanctum of the Imperial Palace.

Mafatu's name means "Stout Heart," but his people call him a coward. Ever since the sea took his mother's life and spared his own, he has lived with deep fear. By the time he is twelve years old, Mafatu can bear it no longer. He must conquer his fear alone...even if it means certain death. This classic tale of a young boy's hidden strength has been a favorite of readers of all ages since 1940.

Playful enough for young adult readers, yet as intricate and engaging as any work of literary fiction, The 13 1/2 Lives of Captain Bluebear has the plot of a novel and the spontaneity and humor of a vintage comic book, making it already an instant cult classic.

'Ring of Bright Water' represents Gavin Maxwell's account of his life at Camusfearna, a remote cottage in the western Highlands, and in particular the two otters, Mijbil and Edal, who became his constant and much-loved companions.

FNH Audio presents a complete and unabridged reading of H.P. Lovecraft's famous story "At the Mountains of Madness". The story is related by one of the two survivors from a polar expedition. Unlike other polar explorers who may have died from cold, starvation or simply getting lost, in this story things are somewhat different.The survivor is desperate to prevent a new polar expedition because there are "beings" there, strange murderous beings.

With her mighty wings spread wide and Ardent Blade aflame, Saint Celestine is the living embodiment of the God-Emperor’s wrath. Her halo blazes like a star upon the smog-wreathed, blood-soaked battlefields of the 41st Millennium; its holy light leading the faithful to victory time and time again. As heretics and daemons tear at her flesh, she calls down fires of retribution from on high to smite the wicked and unrighteous. If she is to fall in battle, none should mourn as she is Celestine, the Living Saint, and death is her duty.

The story opens in the 19th century but quickly moves to the far future, where the sun has gone out, leaving the world in a darkness broken only by strange lights and mysterious fires. Over the ages, monsters and evil forces have descended to the Earth, compelling the surviving humans to take refuge in a great pyramid of imperishable metal built in a miles-deep chasm. The monsters surround the pyramid in a perpetual siege lasting for eons, waiting for the moment when its defenses will fail.

Picture yourself in the Cretaceous period. It’s a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. A Triceratops horridus ambles along the edge of the forest. In a matter of hours, everything here will be wiped away. Lush verdure will be replaced with fire. Tyrannosaurus rex will be toppled from their throne, along with every other species of non-avian dinosaur no matter their size, diet, or disposition. They just don’t know it yet.

Ketahn did not want a mate. Fate has a different plan for him. When the queen he despises declares her intention to claim him, he retreats into the jungle.

Nowhere on our planet is devoid of life. Plants and animals thrive or survive within every extreme of climate and habitat that it offers. Single species, and often whole communities, adapt to make the most of ice cap and tundra, forest and plain, desert, ocean and volcano. These adaptations can be truly extraordinary. In Living Planet, David Attenborough’s searching eye, unfailing curiosity and infectious enthusiasm explain and illuminate the intricate lives of the these colonies.

Down there, beyond the deepest caves, below the crust and the mantle, there is another world. An old woman locked away in a Russian asylum has a secret - knowledge of a 500-year-old manuscript written by a long-dead alchemist that will show a passage to the mythical centre of the Earth. She knows it’s real because 50 years ago, she and a team travelled there. And only she made it back. Today, caving specialist Mike Monroe leads a crew into the world’s deepest cave in the former Soviet Union.