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Macmillan Childrens Publishing Group
Strange Bedfellows

Strange Bedfellows

Adventures in the Science, History, and Surprising Secrets of STDs

Ina Park

Flatiron Books

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With curiosity and wit, Strange Bedfellows rips back the bedsheets to expose what really happens when STDs enter the sack.

Sexually transmitted diseases have been hidden players in our lives for the whole of human history, with roles in everything from World War II to the growth of the Internet to The Bachelor. But despite their prominence, STDs have been shrouded in mystery and taboo for centuries, which begs the question: why do we know so little about them?

Enter Ina Park, MD, who has been pushing boundaries to empower and inform others about sexual health for decades. With Strange Bedfellows, she ventures far beyond the bedroom to examine the hidden role and influence of these widely misunderstood infections and share their untold stories.

Covering everything from AIDS to Zika, Park explores STDs on the cellular, individual, and population-level. She blends science and storytelling with historical tales, real life sexual escapades, and interviews with leading scientists—weaving in a healthy dose of hilarity along the way.

The truth is, most of us are sexually active, yet we’re often unaware of the universe of microscopic bedfellows inside our pants. Park aims to change this by bringing knowledge to the masses in an accessible, no-nonsense, humorous way—helping readers understand the broad impact STDs have on our lives, while at the same time erasing the unfair stigmas attached to them.

A departure from the cone of awkward silence and shame that so often surrounds sexual health… More…

With curiosity and wit, Strange Bedfellows rips back the bedsheets to expose what really happens when STDs enter the sack.

Sexually transmitted diseases have been hidden players in our lives for the whole of human history, with roles in everything from World War II to the growth of the Internet to The Bachelor. But despite their prominence, STDs have been shrouded in mystery and taboo for centuries, which begs the question: why do we know so little about them?

Enter Ina Park, MD, who has been pushing boundaries to empower and inform others about sexual health for decades. With Strange Bedfellows, she ventures far beyond the bedroom to examine the hidden role and influence of these widely misunderstood infections and share their untold stories.

Covering everything from AIDS to Zika, Park explores STDs on the cellular, individual, and population-level. She blends science and storytelling with historical tales, real life sexual escapades, and interviews with leading scientists—weaving in a healthy dose of hilarity along the way.

The truth is, most of us are sexually active, yet we’re often unaware of the universe of microscopic bedfellows inside our pants. Park aims to change this by bringing knowledge to the masses in an accessible, no-nonsense, humorous way—helping readers understand the broad impact STDs have on our lives, while at the same time erasing the unfair stigmas attached to them.

A departure from the cone of awkward silence and shame that so often surrounds sexual health, Strange Bedfellows is the straight-shooting book about the consequences of sex that all curious readers have been looking for.

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Praise for Strange Bedfellows

"Strange Bedfellows—a book about how infections and viruses spread—is incredibly relevant to our time. But it is so much more than that: it’s about desire, it’s about history, it’s about humanity itself. Ina Park reveals the mystery and fascination inherent in STDs and, improbably, she does it while being laugh-out-loud funny." —Peggy Orenstein, author of the New York Times bestsellers Boys and Sex and Girls and Sex

"Ina Park is a seasoned expert with a finely calibrated sense of the absurd. In other words, she is exactly who you want writing a book about STDs. The science is here, but so too are the stories and people behind it. Park has a mission—to break down the stigma and clear the way for open conversation and wider funding. She's a hero and a hoot!" —Mary Roach, author of the New York Times bestsellers Bonk and Stiff

"Dr. Ina Park’s passion for her subject is contagious. With gripping stories and the right dose of wit, Strange Bedfellows uncovers the wily world of microbes and reveals the shocking history of sexually transmitted diseases. Plus, Dr. Park is funny. You’ll LOL as she ventures into topics most of us consider TMI. She answers every question you ever had about infections down there and even those you never thought to ask." —Randi Hutter Epstein MD, MPH, author of Aroused

"Informative and frank, Park’s account of sex and STDs is ideal both for the curious and for those too embarrassed to ask." —Publishers Weekly

"With wisdom and w… More…

"Strange Bedfellows—a book about how infections and viruses spread—is incredibly relevant to our time. But it is so much more than that: it’s about desire, it’s about history, it’s about humanity itself. Ina Park reveals the mystery and fascination inherent in STDs and, improbably, she does it while being laugh-out-loud funny." —Peggy Orenstein, author of the New York Times bestsellers Boys and Sex and Girls and Sex

"Ina Park is a seasoned expert with a finely calibrated sense of the absurd. In other words, she is exactly who you want writing a book about STDs. The science is here, but so too are the stories and people behind it. Park has a mission—to break down the stigma and clear the way for open conversation and wider funding. She's a hero and a hoot!" —Mary Roach, author of the New York Times bestsellers Bonk and Stiff

"Dr. Ina Park’s passion for her subject is contagious. With gripping stories and the right dose of wit, Strange Bedfellows uncovers the wily world of microbes and reveals the shocking history of sexually transmitted diseases. Plus, Dr. Park is funny. You’ll LOL as she ventures into topics most of us consider TMI. She answers every question you ever had about infections down there and even those you never thought to ask." —Randi Hutter Epstein MD, MPH, author of Aroused

"Informative and frank, Park’s account of sex and STDs is ideal both for the curious and for those too embarrassed to ask." —Publishers Weekly

"With wisdom and wit, passion and dispassion, Park uses case narratives and deep clinical knowledge to inform her readers of the importance of sexually transmitted infections. Rescuing these infections from silence and stigma, she offers clear and effective approaches to prevention and treatment for patients and the public." —Allan M. Brandt, Kass Professor of the History of Medicine at Harvard University and author of No Magic Bullet

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Reviews from Goodreads

Ina Park

INA PARK MD, MS, is an associate professor at the University of California San Francisco School of Medicine, Medical Consultant at the Centers for Disease Control and Prevention, Division of STD Prevention, and Medical Director of the California Prevention Training Center. She holds degrees from the University of California Berkeley, UCLA School of Medicine, and the University of Minnesota School of Public Health. Recently, Park served as a co-author of the 2020 CDC STD Treatment Guidelines and contributor to the Department of Health and Human Services STI Federal Action Plan. A fierce advocate for public health, she lives in Berkeley, CA with her husband and two sons.

image of Ina Parko
Stefan Cohen