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Escape Greenland (Paperback): Ellen Prager Escape Greenland (Paperback)
Ellen Prager
R397 R335 Discovery Miles 3 350 Save R62 (16%) Ships in 10 - 15 working days

Ezzy Skylar has inherited some of her geologist mother's daring along with her collection of special scarves. Now, along with her surgeon father and ten-year-old brother Luke, she has embarked on a trip to Greenland's Kangia Icefjord. But something isn't right.

Dangerous Earth - What We Wish We Knew about Volcanoes, Hurricanes, Climate Change, Earthquakes, and More (Hardcover): Ellen... Dangerous Earth - What We Wish We Knew about Volcanoes, Hurricanes, Climate Change, Earthquakes, and More (Hardcover)
Ellen Prager
R744 Discovery Miles 7 440 Ships in 9 - 15 working days

The Earth is a beautiful and wondrous planet, but also frustratingly complex and, at times, violent: much of what has made it livable can also cause catastrophe. Volcanic eruptions create land and produce fertile, nutrient-rich soil, but they can also bury forests, fields, and entire towns under ash, mud, lava, and debris. The very forces that create and recycle Earth's crust also spawn destructive earthquakes and tsunamis. Water and wind bring and spread life, but in hurricanes they can leave devastation in their wake. And while it is the planet's warmth that enables life to thrive, rapidly increasing temperatures are causing sea levels to rise and weather events to become more extreme. Today, we know more than ever before about the powerful forces that can cause catastrophe, but significant questions remain. Why can't we better predict some natural disasters? What do scientists know about them already? What do they wish they knew? In Dangerous Earth, marine scientist and science communicator Ellen Prager explores the science of investigating volcanoes, earthquakes, tsunamis, hurricanes, landslides, rip currents, and--maybe the most perilous hazard of all--climate change. Each chapter considers a specific hazard, begins with a game-changing historical event (like the 1980 eruption of Mt. St. Helens or the landfall and impacts of Hurricane Harvey), and highlights what remains unknown about these dynamic phenomena. Along the way, we hear from scientists trying to read Earth's warning signs, pass its messages along to the rest of us, and prevent catastrophic loss. A sweeping tour of some of the most awesome forces on our planet--many tragic, yet nonetheless awe-inspiring--Dangerous Earth is an illuminating journey through the undiscovered, unresolved, and in some cases unimagined mysteries that continue to frustrate and fascinate the world's leading scientists: the "wish-we-knews" that ignite both our curiosity and global change.

Escape Galápagos (Paperback): Ellen Prager Escape Galápagos (Paperback)
Ellen Prager
R460 Discovery Miles 4 600 Ships in 12 - 17 working days

Before she died, Ezzy Skylar's mother made Ezzy's father promise to take his two children on trips to some of the world's most exotic places, starting with the GalÁpgos Islands. There's just one problem: while her little brother Luke is in animal heaven, Ezzy has a paralyzing fear of wild animals. That's why she's aboard the cruise vessel when hijackers take over. Forced to find depths of bravery she never knew she had, Ezzy has to flee across an island with her brother and seek to rescue a ship full of tourists under siege.

Chasing Science at Sea (Paperback): Ellen Prager Chasing Science at Sea (Paperback)
Ellen Prager
R335 Discovery Miles 3 350 Ships in 12 - 17 working days

To the average office-dweller, marine scientists seem to have the good life: cruising at sea for weeks at a time, swimming in warm coastal waters, living in tropical paradises. But ocean scientists who go to sea will tell you that it is no vacation. Creature comforts are few and the obstacles seemingly insurmountable, yet an abundance of wonder and discovery still awaits those who take to the ocean. "Chasing Science at Sea "immerses readers in the world of those who regularly go to sea--aquanauts living underwater, marine biologists seeking unseen life in the deep ocean, and the tall-ship captains at the helm, among others--and tells the fascinating tale of what life--and science--is like at the mercy of Mother Nature.
With passion and wit, well-known marine scientist Ellen Prager shares her stories as well as those of her colleagues, revealing that in the field ingenuity and a good sense of humor are as essential as water, sunblock, and GPS. Serendipity is invaluable, and while collecting data is the goal, sometimes just getting back to shore means success. But despite the physical hardship and emotional duress that come with the work, optimism and adventure prompt a particularly hardy species of scientist to return again and again to the sea.
Filled with firsthand accounts of the challenges and triumphs of dealing with the extreme forces of nature and the unpredictable world of the ocean, "Chasing Science at Sea "is a unique glimpse below the water line at what it is like and why it is important to study, explore, and spend time in one of our planet's most fascinating and foreign environments.

Escape Undersea (Paperback): Ellen Prager Escape Undersea (Paperback)
Ellen Prager
R358 Discovery Miles 3 580 Ships in 12 - 17 working days

Invited to the world’s only undersea research station, Ezzy, Luke, and their father head to the Florida Keys and dive into an unexpected adventure. While visiting their ex-military friends in the Aquarius Sea Station, Ezzy and Luke encounter a strange algae bloom at the surface, giant goliath groupers, and a mysterious fish that threatens the coral reefs and their own safety. It’s another wild ride filled with humor and action as Ezzy Skylar explores the depths of her courage while overcoming her insecurities. With new friends, she and Luke discover the wonders of the undersea world and what it is like to live underwater. But once again they unwittingly stumble into a plot that could have disastrous consequences for the local wildlife and must jump into action to save the day.

Sex, Drugs, and Sea Slime - The Oceans' Oddest Creatures and Why They Matter (Paperback): Ellen Prager Sex, Drugs, and Sea Slime - The Oceans' Oddest Creatures and Why They Matter (Paperback)
Ellen Prager 1
R628 Discovery Miles 6 280 Ships in 12 - 17 working days

When viewed from a quiet beach, the ocean, with its rolling waves and vast expanse, can seem calm, even serene. But hidden beneath the sea's waves are a staggering abundance and variety of active creatures, engaged in the never-ending struggles of life--to reproduce, to eat, and to avoid being eaten.
With "Sex, Drugs, and Sea Slime," marine scientist Ellen Prager takes us deep into the sea to introduce an astonishing cast of fascinating and bizarre creatures that make the salty depths their home. From the tiny but voracious arrow worms whose rapacious ways may lead to death by overeating, to the lobsters that battle rivals or seduce mates with their urine, to the sea's masters of disguise, the octopuses, Prager not only brings to life the ocean's strange creatures, but also reveals the ways they interact as predators, prey, or potential mates. And while these animals make for some jaw-dropping stories--witness the sea cucumber, which ejects its own intestines to confuse predators, or the hagfish that ties itself into a knot to keep from suffocating in its own slime--there's far more to Prager's account than her ever-entertaining anecdotes: again and again, she illustrates the crucial connections between life in the ocean and humankind, in everything from our food supply to our economy, and in drug discovery, biomedical research, and popular culture.
Written with a diver's love of the ocean, a novelist's skill at storytelling, and a scientist's deep knowledge, "Sex, Drugs, and Sea Slime" enchants as it educates, enthralling us with the wealth of life in the sea--and reminding us of the need to protect it.

Adventure on Dolphin Island (Paperback): Ellen Prager Adventure on Dolphin Island (Paperback)
Ellen Prager
R413 R345 Discovery Miles 3 450 Save R68 (16%) Ships in 10 - 15 working days

A family vacation aboard a rented sailboat turns into a horrible nightmare when young Kelly Wickmer is swept off the boat in a raging storm in the Bermuda Triangle. Alone in the wild sea, the timid young girl must struggle for survival and fight her fears of the ocean and its creatures, especially sharks. As darkness surrounds her, a nearby wave explodes in shimmering light and a dolphin appears.

The dolphin brings Kelly to a mysterious tropical island, unlike anything she has ever seen or heard about. Kids on the island befriend her as they encounter stingrays, sea turtles, iguanas, giant tortoise, the fish of a coral reef, and more. Yet, Kelly longs to go home. As she searches for a way off the island and the dolphin that saved her, she will have the adventure of a lifetime. If she survives, it will change her life forever.

"Adventure on Dolphin Island" combines the best of fiction and non-fiction, with an exciting story of fantasy and adventure blended with fascinating true details about the sea and marine life.

A percentage of the profits from sales will go toward marine education.

The Oceans (Paperback, New edition): Ellen Prager, Sylvia Earle The Oceans (Paperback, New edition)
Ellen Prager, Sylvia Earle
R827 R700 Discovery Miles 7 000 Save R127 (15%) Ships in 10 - 15 working days

[An] absorbing survey of oceanography . . . [this] elegant study is an excellent resource.­­Publishers Weekly


A fascinating examination of the earths oceans


This exhaustive overview of oceanography captures the excitement of discovery in the making. The Oceans opens up the world of ocean science to the general reader and raises significant questions about the future of the ancient, nurturing ocean itself.


The oceans cover more than 70 percent of the globe, yet less than 5 percent of that expanse has been explored. But, as Drs. Prager and Earle show in this vivid survey of ocean research, our knowledge is suddenly accelerating: various dives, soundings, computer analyses, and other probes are uncovering amazing facts about the 142 million square miles beneath the seas.

Sex, Drugs, and Sea Slime (Hardcover): Ellen Prager Sex, Drugs, and Sea Slime (Hardcover)
Ellen Prager
R865 Discovery Miles 8 650 Ships in 12 - 17 working days

When viewed from a quiet beach, the ocean, with its rolling waves and vast expanse, can seem calm, even serene. But hidden beneath the sea's waves are a staggering abundance and variety of active creatures, engaged in the never-ending struggles of life--to reproduce, to eat, and to avoid being eaten.
With "Sex, Drugs, and Sea Slime," marine scientist Ellen Prager takes us deep into the sea to introduce an astonishing cast of fascinating and bizarre creatures that make the salty depths their home. From the tiny but voracious arrow worms whose rapacious ways may lead to death by overeating, to the lobsters that battle rivals or seduce mates with their urine, to the sea's masters of disguise, the octopuses, Prager not only brings to life the ocean's strange creatures, but also reveals the ways they interact as predators, prey, or potential mates. And while these animals make for some jaw-dropping stories--witness the sea cucumber, which ejects its own intestines to confuse predators, or the hagfish that ties itself into a knot to keep from suffocating in its own slime--there's far more to Prager's account than her ever-entertaining anecdotes: again and again, she illustrates the crucial connections between life in the ocean and humankind, in everything from our food supply to our economy, and in drug discovery, biomedical research, and popular culture.
Written with a diver's love of the ocean, a novelist's skill at storytelling, and a scientist's deep knowledge, "Sex, Drugs, and Sea Slime" enchants as it educates, enthralling us with the wealth of life in the sea--and reminding us of the need to protect it.

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