Data is fundamental to the modern world. From economic development, to healthcare, to education and public policy, we rely on numbers to allocate resources and make crucial decisions. But because so much data fails to take into account gender, because it treats men as the default and women as atypical, bias and discrimination are baked into our systems. And women pay tremendous costs for this bias in time, money, and sometimes with their lives. Celebrated feminist advocate Caroline Criado Perez investigates the shocking root cause of gender inequality and research in Invisible Women, diving into women’s lives at home, the workplace, the public square, the doctor’s office, and more.

Perez writes in her preface, “It’s when women are able to step out from the shadows with their voices and their bodies that things start to shift. The gaps close. And so, at heart, Invisible Women is also a call for change. For too long we have positioned women as a deviation from standard humanity and this is why they have been allowed to become invisible. It’s time for a change in perspective. It’s time for women to be seen.” Built on hundreds of studies in the US, the UK, and around the world, and written with energy, wit, and sparkling intelligence, this is a groundbreaking, unforgettable exposé that will change the way you look at the world.

Anxiety affects more than forty million Americans—a number that continues to climb in the wake of the COVID-19 pandemic. While conventional medicine tends to view anxiety as a “neck-up” problem—that is, one of brain chemistry and psychology—the truth is that the origins of anxiety are rooted in the body.

In The Anatomy of Anxiety, holistic psychiatrist Dr. Ellen Vora offers nothing less than a paradigm shift in our understanding of anxiety and mental health, suggesting that anxiety is not simply a brain disorder but a whole-body condition. In her clinical work, Dr. Vora has found time and again that the symptoms of anxiety can often be traced to imbalances in the body. The emotional and physical discomfort we experience—sleeplessness, brain fog, stomach pain, jitters—is a result of the body’s stress response. This physiological state can be triggered by challenging experiences as well as seemingly innocuous factors, such as diet and use of technology.

The good news is that this body-based anxiety, or, as Dr. Vora terms it, “false anxiety,” is easily treated. Once the body’s needs are addressed, Dr. Vora reframes any remaining symptoms not as a disorder but rather as an urgent plea from within. This “true anxiety” is a signal that something else is out of balance—in our lives, in our relationships, in the world. True anxiety serves as our inner compass, helping us recalibrate when we’re feeling lost.

With three full years of charting pages, the Fertility Awareness Mastery Charting Workbook, Celsius Edition provides a customizable paper charting system. Here’s what’s inside:

• How to chart your cycle and increase your fertility awareness
• Answers to the most common questions about charting your 3 main fertile signs: cervical mucus, basal body temperature, and cervical position
• Cycle summary pages that allow you to monitor your average cycle length, luteal phase length, ovulation date, and other cycle details

To learn exactly how to cycle track and chart, get started with Period Pillar #1: Get To Know Your Flow!

*This can also be found in a Fahrenheit Edition