Nonfiction Roundup: September 2025

Below I’m highlighting some nonfiction books coming out in September. All of the mentioned titles are available to put on hold in our catalog and will also be made available via the library’s Overdrive website on the day of publication in eBook and downloadable audiobook format (as available). For a more extensive list of new nonfiction books coming out this month, check our online catalog.

Top Picks

“The Arrogant Ape: The Myth of Human Exceptionalism and Why It Matters” by Christine Webb (Sep 2)
Darwin considered humans one part of the web of life, not the apex of a natural hierarchy. Yet today many maintain that we are the most intelligent, virtuous, successful species that ever lived. This flawed thinking enables us to exploit the earth towards our own exclusive ends, throwing us into a perilous planetary imbalance. But is this view and way of life inevitable? “The Arrogant Ape” shows that human exceptionalism is an ideology that relies more on human culture than our biology, more on delusion and faith than on evidence. Harvard primatologist Christine Webb has spent years researching the rich social, emotional, and cognitive lives of our closest living relatives. She exposes the ways that many scientific studies are biased against other species and reveals underappreciated complexities of nonhuman life — from the language of songbirds and prairie dogs, to the cultures of chimpanzees and reef fishes, to the acumen of plants and fungi. With compelling stories and fresh research she gives us a paradigm-shifting way of looking at other organisms on their own terms, one that is revolutionizing our perception both of them and of ourselves. Critiques of human exceptionalism tend to focus on our moral obligation towards other species. They overlook what humanity also stands to gain by dismantling its illusions of uniqueness and superiority. This shift in perspective fills us with a sense of awe and satisfies one of our oldest and deepest desires to belong to the larger whole we inhabit. What’s at stake is a better, sustainable way of life with the potential to heal and rejuvenate our shared planet.

“Replaceable You: Adventures in Human Anatomy” by Mary Roach (Sep 16)
The body is the most complex machine in the world, and the only one for which you cannot get a replacement part from the manufacturer. For centuries, medicine has reached for what’s available — sculpting noses from brass, borrowing skin from frogs and hearts from pigs, crafting eye parts from jet canopies and breasts from petroleum by-products. Today we’re attempting to grow body parts from scratch using stem cells and 3D printers. How are we doing? Are we there yet? In “Replaceable You,” Mary Roach explores the remarkable advances and difficult questions prompted by the human body’s failings. When and how does a person decide they’d be better off with a prosthetic than their existing limb? Can a donated heart be made to beat forever? Can an intestine provide a workable substitute for a vagina? Roach dives in with her characteristic verve and infectious wit. Her travels take her to the OR at a legendary burn unit in Boston, a “superclean” xeno-pigsty in China, and a stem cell “hair nursery” in the San Diego tech hub. She talks with researchers and surgeons, amputees and ostomates, printers of kidneys and designers of wearable organs. She spends time in a working iron lung from the 1950s, stays up all night with recovery techs as they disassemble and reassemble a tissue donor, and travels across Mongolia with the cataract surgeons of Orbis International.

“We the People: A History of the U.S. Constitution” by Jill Lepore (Sep 16)
Published on the occasion of the 250th anniversary of the nation’s founding — the anniversary, too, of the first state constitutions — “We the People” offers a wholly new history of the Constitution. “One of the Constitution’s founding purposes was to prevent change,” Jill Lepore writes. “Another was to allow for change without violence.” Relying on the extraordinary database she has assembled at the Amendments Project, Lepore recounts centuries of attempts, mostly by ordinary Americans, to realize the promise of the Constitution. Yet nearly all those efforts have failed. Although nearly 12,000 amendments have been introduced in Congress since 1789, and thousands more have been proposed outside its doors, only 27 have ever been ratified. More troubling, the Constitution has not been meaningfully amended since 1971. Without recourse to amendment, she argues, the risk of political violence rises. So does the risk of constitutional change by presidential or judicial fiat. Challenging both the Supreme Court’s monopoly on constitutional interpretation and the flawed theory of “originalism,” Lepore contends in this “gripping and unfamiliar story of our own past” that the philosophy of amendment is foundational to American constitutionalism. The framers never intended for the Constitution to be preserved, like a butterfly, under glass, Lepore argues, but expected that future generations would be forever tinkering with it, hoping to mend America by amending its Constitution through an orderly deliberative and democratic process. Lepore’s remarkable history seeks, too, to rekindle a sense of constitutional possibility. At a time when the Constitution’s vulnerability is all too evident, and the risk of political violence all too real, “We the People,” with its shimmering prose and pioneering research, hints at the prospects for a better constitutional future, an amended America.