
Untrue shatters myths about female sexuality, revealing women aren't naturally monogamous. Wednesday Martin's #1 NYT bestseller challenges evolutionary stereotypes with scientific evidence. What if everything society taught you about women's desires is wrong? Prepare for uncomfortable truths about gender, lust, and power.
Wednesday Martin, #1 New York Times bestselling author of Untrue: Why Nearly Everything We Believe About Women, Lust, and Infidelity Is Wrong, is a cultural critic and social researcher known for blending anthropology, psychology, and provocative storytelling. Her groundbreaking work challenges societal myths about female sexuality, informed by her doctorate in comparative literature and cultural studies from Yale University, where she specialized in anthropology and psychoanalytic history.
Martin’s expertise spans gender dynamics, relationships, and unconventional parenting, showcased in her prior bestsellers Primates of Park Avenue (a sharp anthropological memoir of Manhattan motherhood) and Stepmonster (a trailblazing exploration of stepfamily dynamics, finalist for the Books for a Better Life Award). A frequent commentator on NPR, BBC, and CNN, her articles in The New York Times, The Atlantic, and Psychology Today cement her status as a bold voice in feminist discourse.
Untrue became an instant cultural touchstone, debuting on the New York Times bestseller list and sparking global conversations about women’s autonomy and desire. Martin’s work has been translated into 15 languages and adapted into viral TED-style talks, solidifying her role as a disruptor of outdated narratives.
Untrue challenges societal myths about female monogamy, using anthropological research, primatology, and interviews to argue women are not biologically wired for exclusivity. The book explores evolutionary roots of female desire, cultural double standards in infidelity judgments, and how women navigate sexuality in restrictive social frameworks.
This book is ideal for readers interested in gender studies, evolutionary psychology, or feminist critiques of relationships. It’s particularly relevant for therapists, sociologists, and anyone questioning traditional narratives about women’s fidelity.
Yes—Untrue offers groundbreaking insights backed by cross-cultural research and vivid case studies. As a New York Times bestseller by acclaimed social scientist Wednesday Martin, it reshapes conversations about female sexuality and modern relationships.
Martin presents evidence from primates and human societies suggesting female sexual fluidity is evolutionarily advantageous. For example, langur monkeys mate promiscuously to protect offspring, while women may seek extramarital relationships to maintain marital stability.
The book reveals society punishes unfaithful women more harshly than men—financially, socially, and professionally. African American women face amplified stereotypes, being disproportionately labeled “hypersexual” despite similar infidelity rates across demographics.
Key sources include primatologist Sarah Blaffer Hrdy’s work on langur mating strategies, sociologist Alicia Walker’s studies on deliberate female cheating, and anthropologist Zanna Clay’s analysis of sexual vocalizations as mate-advertising tactics.
Yes—Martin highlights how racist stereotypes falsely portray Black women as inherently promiscuous, leading to disproportionate social and economic penalties when they’re unfaithful compared to white women.
While Esther Perel’s work focuses on relationship dynamics, Untrue specifically debunks biological myths about female desire through interdisciplinary research. Martin’s approach blends evolutionary science with feminist cultural criticism.
Some scholars argue Martin oversimplifies complex sociobiological factors. Critics suggest she occasionally prioritizes provocative narratives over nuanced analysis of monogamy’s cultural variability.
Martin advocates rethinking monogamy as a choice rather than biological imperative. She suggests couples communicate openly about needs ratherthan defaulting to rigid exclusivity models.
With a Yale PhD in cultural studies and anthropology, Martin uniquely blends academic rigor with accessible storytelling. Her prior work on stepfamilies (Stepmonster) and Manhattan motherhood (Primates of Park Avenue) informs Untrue’s focus on gendered social expectations.
Feel the book through the author's voice
Turn knowledge into engaging, example-rich insights
Capture key ideas in a flash for fast learning
Enjoy the book in a fun and engaging way
Women are closing the 'infidelity gap.'
Familiarity often dampens female desire more severely than male desire.
Women often derive arousal from their own sexiness.
I held out as long as I could.
These constraints are asymmetrical across genders.
Break down key ideas from Untrue into bite-sized takeaways to understand how innovative teams create, collaborate, and grow.
Distill Untrue into rapid-fire memory cues that highlight key principles of candor, teamwork, and creative resilience.

Experience Untrue through vivid storytelling that turns innovation lessons into moments you'll remember and apply.
Ask anything, pick the voice, and co-create insights that truly resonate with you.

From Columbia University alumni built in San Francisco
"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"
From Columbia University alumni built in San Francisco

Get the Untrue summary as a free PDF or EPUB. Print it or read offline anytime.
For centuries, we've been told that men naturally seek multiple partners while women are wired for monogamy. This narrative has been the bedrock of everything from evolutionary psychology to religious doctrine. But what if this fundamental assumption is completely wrong? Recent research reveals a startling reality: women under 45 are now cheating at nearly equal rates to men, with some studies showing women aged 18-29 reporting more affairs than their male peers. Women are 40% more likely to cheat on their husbands than they were in 1990, while male infidelity rates remain unchanged. When researchers properly measure female desire, they find women report sexual desire levels identical to men's and are just as aroused by the idea of sex with strangers. Perhaps most surprisingly, long-term relationships appear to dampen female desire more severely than male desire. A 2017 study of over 11,000 British adults confirmed that women living with partners were twice as likely as cohabiting men to lose interest in sex. The predictability of marriage seems especially challenging for women's sexuality.