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Based on the latest research on brain development and extensive clinical experience with parents, Dr. Laura Markham's approach is as simple as it is effective. Her message: Fostering emotional connection with your child creates real and lasting change. When you have that vital connection, you don't need to threaten, nag, plead, bribe - or even punish. This remarkable guide will help parents better understand their own emotions - and get them in check - so they can parent with healthy limits, empathy, and clear communication.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he's alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. Chances are, though, he won't have time to starve to death. The damaged machinery, unforgiving environment, or plainold "human error" are much more likely to kill him first.

Buried by the centuries on soaring mountain slopes and beneath arid deserts and lush jungles of South America, the remains of extraordinary, majestic civilizations-many unknown until recent decades-are now coming to light and raising tantalizing questions about what else may be awaiting discovery.Take an adventurous trek to these wilds of South America and the great civilizations of the ancients. In 24 eye-opening lectures, you'll take an in-depth look at the emerging finds and archaeological knowledge of more than 12 seminal civilizations.

Centuries ago, Spanish conquistadors searching for gold and new lands encountered a group of independent city-states in Mesoamerica. Sophisticated beyond the Spaniards' wildest imaginings, these people were the Aztecs, the Maya, and related cultures that shared common traditions of religion, government, the arts, engineering, and trade. In many ways more advanced than European nations, these societies equaled the world's greatest civilizations of their time.

Despite dogged attempts by musicologists worldwide to find its source, the violin’s origins remain maddeningly elusive. The instrument surfaced from nowhere in particular, in a world that Columbus had only recently left behind and Shakespeare had yet to put on paper. By the end of the violin’s first century, people were just discovering its possibilities. But it was already the instrument of choice for some of the greatest music ever composed by the end of its second. By the dawn of its fifth, it was established on five continents as an icon of globalization, modernization, and social mobility, an A-list trophy, and a potential capital gain.