Offering insights into life at the poles, this book follows a leopard seal through its day as it sleeps, eats, and moves.

Striking photography of the polar regions and fauna found there.

In the Pacific Northwest, concerned volunteers become seal sitters, keeping vigil over the vulnerable baby seals that are left on the shore while their mothers hunt for food. Surviving in the animal kingdom is never easy and this informative picture book gives a first-hand look at what baby seals are up against. With its emphasis on human compassion, this true account teaches children to appreciate the natural world by helping in any way they can. The star of the book is six year old Miles, who organizes his own rescue mission to help the seals survive.

Follow polar animals through their days as they eat, sleep, and care for their young.

This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. - More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more - Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals - New color illustrations show every species and document topical articles FROM THE FIRST EDITION "This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE

Thomas Crocker's SEAL Team Six crew deploys to the Nigerian jungle to combat arms and human trafficking by Boko Haram in this fiercely authentic military thriller. The charismatic Boko Haram leader Ratty Festus, also known as the Leopard, has been terrorizing drought-ridden northeastern Nigeria: raiding villages, blowing up government buildings, and kidnapping schoolgirls. When Thomas Crocker and his Black Cell team, who are in the country on a special training mission, hear about a possible arms-for-schoolgirls exchange between Boko Haram and a Russian arms dealer on the Cameroon border, they convince a Nigerian Special Forces unit to join them in trying to stop it. The operation quickly goes south, with a deadly helicopter crash and an ambush. They can't manage to save all of the girls, even with assistance from a quick-thinking group of British private-security contractors. A week later, the Leopard seizes control of a $500-million dollar Gulf Oil natural gas plant, demanding a $50-million dollar ransom and safe passage out of the compound. Crocker has just 24 hours to plan and execute a high-risk, low-probability, mission to rescue all eighty innocent hostages -- including two of his own who are trapped with the civilians.

Did you know that mother seals give birth to only one seal pup? Watch how seal pups eat and grow until they set out on their own.