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.

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.

Being a teenager is never easy. Especially when you can talk to sharks! Tristan Hunt has enough to worry about with girl troubles, his parents, and trying to keep his extraordinary abilities a secret. But when Tristan and his friends are called upon to investigate the disappearance of stingrays and other ocean life in the waters off Grand Cayman, the stakes are higher than they've ever been before. Can Tristan solve the mystery of the missing stingrays and save them from a horrible fate? Or will he and his friends become the stingray-napper's next victims? Join Tristan Hunt and the Sea Guardian on their most dangerous adventure yet.

After thwarting the dastardly plans of J.P. Rickerton, Tristan Hunt is having trouble keeping his newfound talents a secret. And if undercover spies and a mysterious illness threatening to expose the secrets of camp weren't enough, reports of dying fish and disappearing sponge in the Caribbean call Tristan and his friends back into action. Will the Sea Guardians discover the source of the problem before time runs out? Can they escape the threat of an oncoming storm? Or will a betrayal from one of their own ensure it's already too late?

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.

After his most klutzy move ever, falling into a pool of sharks, things for Tristan Hunt begin to look up. Tristan is invited to an ocean-themed summer camp in the Florida Keys where he discovers that he and the other young teens there have very special and rare talents when it comes to the ocean. After the camp receives a distress call from ocean animals, Tristan and his new friends get pulled into a daring rescue in the Bahamas. With the help of sharks, dolphins, a quick-escape artist octopus, and some seabird bombers, the campers must use their young talents in an attempt to outwit an evil shark-finning, reef-blasting billionaire.

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.

[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.

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.

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.