Proud and certain, he strides forth from Ashoka, intent on glory and the protection of his home. Karma, though, proves a fickle fiend, and Rukh stumbles straight into the heart of disaster. Discoveries are made. Buried truths and blatant lies are exposed, and secrets hidden away for centuries can no longer be ignored.These secrets shatter Rukh’s future, tear asunder his Caste-driven society, and eventually leave him banished from Ashoka. Forced to journey into the unknown, the vast and deadly Wildness, his only companion is the agent of his downfall, a beautiful woman whose very existence should be anathema. There, in those hidden depths beyond civilization's toehold, he seeks salvation, not just for himself, but for all of Humanity.For looming over the world like a storm waiting to break is Suwraith, the Sorrow Bringer, the demon who ended the mythical First World over two millennia ago. Her work is not yet done, though, for She seeks Humanity’s utter extinction. And She has a plan: Ashoka is to be shattered.This is The Castes and the OutCastes, the complete award-winning epic fantasy trilogy in one volume with over 1600 pages of magic, murder, romance, and world-shattering events.

    Humans have feared them for centuries, long considering them the assassins and pariahs of the natural world.Now, in Venomous, the biologist Christie Wilcox investigates and illuminates the animals of our nightmares, arguing that they hold the keys to a deeper understanding of evolution, adaptation, and immunity. She reveals just how venoms function and what they do to the human body. With Wilcox as our guide, we encounter a jellyfish with tentacles covered in stinging cells that can kill humans in minutes; a two-inch caterpillar with toxic bristles that trigger hemorrhaging; and a stunning blue-ringed octopus capable of inducing total paralysis. How do these animals go about their deadly work? How did they develop such intricate, potent toxins? Wilcox takes us around the world and down to the cellular level to find out.Throughout her journey, Wilcox meets the intrepid scientists who risk their lives studying these lethal beasts, as well as “self-immunizers” who deliberately expose themselves to snakebites. Along the way, she puts her own life on the line, narrowly avoiding being envenomated herself. Drawing on her own research, Wilcox explains how venom scientists are untangling the mechanisms of some of our most devastating diseases, and reports on pharmacologists who are already exploiting venoms to produce lifesaving drugs. We discover that venomous creatures are in fact keystone species that play crucial roles in their ecosystems and ours—and for this alone, they ought to be protected and appreciated.Thrilling and surprising at every turn, Venomous will change everything you thought you knew about the planet’s most dangerous animals.

    Table of Contents General Information Vol I Diversity in the Living World Structural Organisation in Plants and Animals Cell Structure and Function Plant Physiology Human Physiology Vol II Reproduction Genetics and Evolution Biology and Human Welfare Biotechnology and Its Applications Ecology and Environment Some More Additional Topics Assertion and Research Questions top

    Learning all the tongue twisting names, picking favorites based on ferocity, armor, or sheer size. For many kids this love of ‘terrible lizards’ fizzles out at some point between starting and leaving primary school. All those fancy names slowly forgotten, no longer any need for a favorite.For all those child dino fanatics who didn’t grow up to become paleontologists, dinosaurs seem like something out of mythology. They are dragons, pictures in books, abstract, other, extinct.They are at the same time familiar and mysterious. And yet we’re in an age of rapid discovery—new dinosaur species and genera are being discovered at an accelerating rate, we’re learning more about what they looked like, how they lived, how they evolved and where they all went.This series isn’t just a top trumps list of dino facts—we’re interested in the why and the how and like all areas of science there is plenty of controversy and debate.

    From blurry vision, to crooked teeth, ACLs that tear at alarming rates and spines that seem to spend a lifetime falling apart, it's a curious thing that human beings have beaten the odds as a species. After all, we're the only survivors on our branch of the tree of life. Why is it that human mothers have such a life-endangering experience giving birth? And why are there entire medical specialties for teeth and feet? In this funny, wide-ranging and often surprising book, biologist Alex Bezzerides tells us just where we inherited our adaptable, achy, brilliant bodies in the process of evolution.The book traces the delightfully unexpected answers to these questions and many more:Why do we blink?Why don't our teeth regularly fit in our mouths?Why do women menstruate when so many other mammals don't?Why did humans stand up on two legs in the first place?

    . . an ecosystem that could topple ours like a house of cards. The time is now. The place is the Trident, a long-range research vessel hired by the reality TV show Sealife. Aboard is a cast of ambitious young scientists. With a director dying for drama, tiny Henders Island might be just what the show needs. Until the first scientist sets foot on Henders—and the ultimate test of survival begins . . .For when they reach the island’s shores, scientists are utterly unprepared for what they find—creatures unlike any ever recorded in natural history. This is not a lost world frozen in time, an island of mutants, or a lab where science has gone mad: this is the Earth as it might have looked after evolving on a separate path for half a billion years.Soon the scientists will stumble on something more shocking than anything humanity has ever encountered: because among the terrors of Henders Island, one life form defies any scientific theory—and must be saved at any cost. International Thriller Writers nominee Best First Novel

    Jupiter Ice Moon.Missing World War II Pilot. The history of humanity is about to change forever… On 5 December 1945, five TBM Avenger bombers embarked on a training mission off the coast of Florida and mysteriously vanish without a trace in the Bermuda Triangle. A PBY search and rescue plane with thirteen crewmen aboard sets out to find the Avengers . . . and never returns. In 2168, a mysterious five-sided pyramid is discovered on the ocean floor of Jupiter’s icy moon, Europa. Commander Mac O’Bryant and her team of astronauts are among the first to enter the pyramid’s central chamber. They find the body of a missing World War II pilot, whose hands clutch a journal detailing what happened to him after he and his crew were abducted by aliens and taken to a place with no recognizable stars. As the pyramid walls begin to collapse around Mac and her team, their names mysteriously appear within its pages and they find themselves lost on an alien world. Stranded with no way home, Mac decides to retrace the pilot’s steps. She never expects to find the man alive. And if the man has yet to die, what does that mean for her and the rest of her crew?

    Whether the ailment is a cold, the flu, diabetes, obesity or certain cancers, the likely cause is germs. Our ancient enemies have four families - bacteria, viruses, fungi, and protozoa - and many names: Ebola, E. coli, salmonella, norovirus, gonorrhea. . . Human beings are engaged in a "war on germs," in which we develop ever-more sophisticated weapons and defensive strategies. But it is a war we can never win. Our best plan for staying as healthy is to choose our battles carefully, and try to co-exist with germs as best we can. The Germ Code is a wise, witty and wonderfully readable guide to our relationship with these infinitesimal but infinitely powerful creatures. Microbiologist Jason Tetro takes us outside the lab and shows the enormous influence of germs upon humanity's past, present and future. He unlocks the mysteries of "the germ code" to reveal how these organisms have exploited our every activity and colonized every corner of the earth. From his own research and personal experience, Tetro relates how the most recent flu pandemic happened, how others may have been averted and how more may come about if we aren't careful. He also explains that not every germ is our foe, and offers advice on harnessing the power of good germs to stay healthy and make our planet a better place. The Germ Code is a fascinating journey through an unseen world, an essential manual to living in harmony with germs and a life-enhancing (as well as life-saving!) good read.

    Maybe it's made of silicon! Maybe it has wheels! Or maybe it doesn't. In The Equations of Life, biologist Charles S. Cockell makes the forceful argument that the laws of physics narrowly constrain how life can evolve, making evolution's outcomes predictable. If we were to find on a distant planet something very much like a lady bug eating something like an aphid, we shouldn't be surprised. The forms of life are guided by a limited set of rules, and as a result, there is a narrow set of solutions to the challenges of existence.A remarkable scientific contribution breathing new life into Darwin's theory of evolution, The Equations of Life makes a radical argument about what life can -- and can't -- be.

    We know they make your eyes blue, your hair curly or your nose straight. The media tells us that our genes control the risk of cancer, heart disease, alcoholism or Alzheimer's. The cost of DNA sequencing has plummeted from billions of pounds to a few hundred, and gene-based advances in medicine hold huge promise.So we've all heard of genes, but how do they actually work?According to legend, Ernest Hemingway was once given a six-toed cat by an old sea captain, and her distinctive descendants still roam the writer's Florida estate today. Scientists now know that the fault driving this profusion of digits lies in a tiny genetic control switch, miles away (in molecular terms) from the gene that 'makes' toes. And it's the same mistake that gives rise to multi-toed humans too.There are 2.2 metres of DNA inside every one of your cells, encoding roughly 20,000 genes. These are the 'recipes' that tell our cells how to make the building blocks of life, along with myriad control switches ensuring they're turned on and off at the right time and in the right place. But rather than a static string of genetic code, this is a dynamic, writhing biological library. And figuring out how it all works – how your genes make you, you – is a major challenge for researchers around the world.Drawing on stories ranging from six-toed cats and stickleback hips to wobbly worms and zombie genes, geneticist Kat Arney explores the how our genes work, creating a companion reader to the book of life itself.

    Bethell presents a concise yet wide-ranging tour of the flash points of modern evolutionary theory, investigating controversies over common descent, natural selection, the fossil record, biogeography, information theory, evolutionary psychology, artificial intelligence, and the growing intelligent design movement. Bethell's account is enriched by his own personal encounters with of some of our era's leading scientists and thinkers, including Harvard biologists Stephen Jay Gould and Richard Lewontin; British paleontologist Colin Patterson; and renowned philosopher of science Karl Popper.

    It develops an understanding of function and evolution into the discussion of anatomy of the various systems.

    Recent, massive blooms of billions of jellyfish have clogged power plants, decimated fisheries, and caused millions of dollars of damage. Driven by questions about how overfishing, coastal development, and climate change were contributing to a jellyfish population explosion, Juli embarked on a scientific odyssey. She traveled the globe to meet the biologists who devote their careers to jellies, hitched rides on Japanese fishing boats to see giant jellyfish in the wild, raised jellyfish in her dining room, and throughout it all marveled at the complexity of these alluring and ominous biological wonders.

    In just over a year, the Stephens Island Wren, a rare bird endemic to the island, was rendered extinct. Mounting scientific evidence confirms what many conservationists have suspected for some time--that in the United States alone, free-ranging cats are killing birds and other animals by the billions. Equally alarming are the little-known but potentially devastating public health consequences of rabies and parasitic Toxoplasma passing from cats to humans at rising rates. Cat Wars tells the story of the threats free-ranging cats pose to biodiversity and public health throughout the world, and sheds new light on the controversies surrounding the management of the explosion of these cat populations.This compelling book traces the historical and cultural ties between humans and cats from early domestication to the current boom in pet ownership, along the way accessibly explaining the science of extinction, population modeling, and feline diseases. It charts the developments that have led to our present impasse--from Stan Temple's breakthrough studies on cat predation in Wisconsin to cat-eradication programs underway in Australia today. It describes how a small but vocal minority of cat advocates has campaigned successfully for no action in much the same way that special interest groups have stymied attempts to curtail smoking and climate change.Cat Wars paints a revealing picture of a complex global problem--and proposes solutions that foresee a time when wildlife and humans are no longer vulnerable to the impacts of free-ranging cats.

    And now he’s dead. But did she really kill him?Dr Helen Wilkinson stands over the body of her husband, Edward. It’s just as she’d imagined it so many times before. He looks calm, asleep almost. And yet something isn’t right: in her fantasies there was never so much blood.Her husband was a professor with few friends. A manipulative and sadistic man who delighted in the humiliation of others. Many wished him dead. But Helen has fantasised, planned and committed the crime so many times in her head she doesn’t know what is real anymore.Now she’s the prime suspect. How can she convince the police she didn't murder her husband — when she doesn't know herself?DISCOVER THE TRUTH IN THIS UTTERLY COMPELLING PSYCHOLOGICAL THRILLER WHICH WILL HAVE GRIPPED UNTIL THE FINAL PAGE