Cycling Science

There is no one-size-fits-all guide to your cycle. But registered nurse Amy Hammer arms you with a strong foundation in physiology and hormonal health, explores historical and sociocultural aspects of women's health, and reimagines the phases of the menstrual cycle as aligning with the four seasons to provide a detailed guide for living well. Also included are nutritive recipes, supportive movement practices, and self-care rituals and recipes to guide you through each phase of the menstrual cycle and of life.

Peter V. Brett has won accolades from critics, fans and fellow authors alike for this riveting debut novel. The Warded Man features a world where demons stalk the night, hunting humans who have long forgotten the magic of their ancestors. But all is not lost, as some hold out hope that a savior will release humanity from the demons' terrifying reign.

For time out of mind, bloodthirsty demons have stalked the night, culling the human race to scattered remnants dependent on half-forgotten magics to protect them. Then two heroes arose - men as close as brothers, yet divided by bitter betrayal. Arlen Bales became known as the Warded Man, tattooed head to toe with powerful magic symbols that enable him to fight demons in hand-to-hand combat-and emerge victorious.

The seven houses of the matriarchal Seaborn have plied the seas of the Fair Isles for centuries, trading among the islands and fending off the attacks by the fearsome Bone Pirate. But suddenly, out of the night sky, a common enemy appears - the Windborn, who come without warning to raid, burn, and kill.

The super solar storm wasn’t supposed to hit Earth - the odds were against it. And yet it did, and everything changed. The storm causes a global blackout. Society begins to come apart as the planes begin falling from the sky and all traces of normal vanish. Scott Montgomery watches helplessly as pandemonium consumes the world around him. But the loss of electrical power is just the first of the problems facing the survivors in the chaos that follows.

Burnout. Many women in America have experienced it. What’s expected of women and what it’s really like to be a woman in today’s world are two very different things - and women exhaust themselves trying to close the gap between them. Sisters Emily Nagoski, PhD, and Amelia Nagoski, DMA, are here to help end the cycle of feeling overwhelmed and exhausted. Instead of asking us to ignore the very real obstacles and societal pressures that stand between women and well-being, they explain with compassion and optimism what we’re up against - and teach us how to fight back.

From the best-selling author of The Emperor’s New Mind and The Road to Reality, a groundbreaking book that provides new views on three of cosmology’s most profound questions: What, if anything, came before the Big Bang? What is the source of order in our universe? What is its ultimate future?

This omnibus contains the first 3 books in the Resonance Cycle. The gods gave him six months to prepare for their twisted games. What he does next will surprise them all. The magical world of Volar is dying. To save themselves and their followers, the native gods have instituted a plan, one that will transform Earth mortals into anchors for their powers. Ty, and thousands of other humans are summoned through portals and given one mission: choose a god and power up as fast as they can. An Isekai/LitRPG series, this omnibus sets up the full stakes of this wild, twisty-turny ride.

In the Celestial Empire, a land ruled by Immortals and stalked by Spirits and Beasts, a young girl from the slums of an unimportant city is found to have the Talent that may allow her to become an Immortal herself. Sent to the storied Argent Peak Sect to harness her talent, she must work desperately to catch up to peers who have been preparing to walk the Way for years. The Sect grants new students only three months to prepare and grow before the true challenges begin and the disciples are freed to battle each other for resources and strength.

When Dante Galand was just a boy, his father, Larsin, sailed away to make his fortune. And never returned. Since then, Dante has become a great sorcerer. A ruler. A destroyer of kings. And he's just learned that his father is living on a forbidden island at the edge of the known world. Where he's dying of a mysterious plague. In the company of his friend, the swordsman Blays, Dante travels to the island. There, his magic can do nothing for his father.

Bela sails the skies with a reader and a metal man, searching for a path to peace. Shae faces the truth of what it means to love and what she is willing to sacrifice for it. Alira leads desperate refugees seeking a new home—and may at last find one for herself. War rises. Blood sings. And the world of the Seaborn will never be the same. Helm to the end.

When Sparrowhawk casts a spell that saves his village from destruction at the hands of the invading Kargs, Ogion, the Mage of Re Albi, encourages the boy to apprentice himself in the art of wizardry. So, at the age of 13, the boy receives his true name - Ged - and gives himself over to the gentle tutelage of the Master Ogion. But impatient with the slowness of his studies and infatuated with glory, Ged embarks for the Island of Roke, where the highest arts of wizardry are taught.

The White Tree (book one): In Mallon the dark magic of the nether has been banned for centuries. Its users have been driven out or killed. Its secrets lost. But the holy book of the nethermancers has just been found by a boy named Dante. As he works to unlock the book's power, he's attacked in the street. The nethermancers aren't gone—and they want their book back. Caught between death cultists and the law, Dante fights for his life, aided by his growing skills and a brash bodyguard named Blays.

The worst of nature and the worst of science will bring the human race to the brink of extinction. Master Sergeant Reed Beckham has led his Delta Force team, code named Ghost, through every kind of hell imaginable and never lost a man. When a top secret medical corps research facility goes dark, Team Ghost is called in to face their deadliest enemy yet - a variant strain of Ebola that turns men into monsters.

The Skull Throne of Krasia stands empty. Built from the skulls of fallen generals and demon princes, it is a seat of honor and ancient, powerful magic, keeping the demon corelings at bay. From atop the throne, Ahmann Jardir was meant to conquer the known world, forging its isolated peoples into a unified army to rise up and end the demon war once and for all. But Arlen Bales, the Warded Man, stood against this course, challenging Jardir to a duel he could not in honor refuse.

It is freezing in the churchyard, even before the dead arrive. Every year, Blue Sargent stands next to her clairvoyant mother as the soon-to-be dead walk past. Blue herself never sees them - not until this year, when a boy emerges from the dark and speaks directly to her. His name is Gansey, and Blue soon discovers that he is a rich student at Aglionby, the local private school. Blue has a policy of staying away from Aglionby boys. Known as Raven Boys, they can only mean trouble. But Blue is drawn to Gansey, in a way she can't entirely explain.

Lucian dreams of a new life outside the cesspool of Earth. Unfortunately, his wish comes true when the government identifies him as a mage. No one knows why the mages are being born. No one knows why their powers lead to madness and death in a terrifying disease known as "the fraying". The only solution is to quarantine the mages in academies.

Set on a planet in a parallel universe where magic is a reality, these high fantasy novels from the Witch World series transport you to the western continent of High Hallack, illustrating why prolific author Andre Norton was named a Grand Master by the Science Fiction and Fantasy Writers of America.

A groundbreaking work of science fiction, The Left Hand of Darkness tells the story of a lone human emissary to Winter, an alien world whose inhabitants can change their gender. His goal is to facilitate Winter's inclusion in a growing intergalactic civilization. But to do so he must bridge the gulf between his own views and those of the completely dissimilar culture that he encounters. Embracing the aspects of psychology, society, and human emotion on an alien world, The Left Hand of Darkness stands as a landmark achievement.

Bela, the reluctant hero, journeys into the inhospitable Sea of Ice in search of the ancient portal that broke the world. Shae, the ship-less Bone Pirate, stands with a Windborn exile before an arms of remorseless metal beings. And Alira, the huntress, faces the revelation of what the Bloodborn are, and the truth of their horrible magicks. In desperation, in determination, and in hope, every step they take reveals new secrets about their past - and new fears for their future.