The best books about the ultimate nature of reality

Why am I passionate about this?

I am a professor of humanities at Johns Hopkins and have spent my career thinking, teaching, and writing about the relations between literature, philosophy, and science. Many years ago I started out thinking I would be a scientist, but then got pulled into literature and philosophy. Still, that original passion never left me. As I studied and read the great authors and thinkers from Classical Antiquity through the Middle Ages to the modern era, the big, fundamental questions of our place in the universe and the ultimate nature of reality seemed as pertinent to poets and philosophers as it is to physicists and cosmologists. 


I wrote...

The Rigor of Angels: Borges, Heisenberg, Kant, and the Ultimate Nature of Reality

By William Egginton,

Book cover of The Rigor of Angels: Borges, Heisenberg, Kant, and the Ultimate Nature of Reality

What is my book about?

Argentine poet Jorge Luis Borges, German physicist Werner Heisenberg, and Prussian philosopher Immanuel Kant each explored the greatest enigmas in the universe—the nature of free will, the strange fabric of the cosmos, the true limits of the mind—and each in their own way uncovered a revelatory truth about our place in the world. Through fiction, science, and philosophy, the work of these three thinkers coalesced around the powerful, haunting fact that there is an irreconcilable difference between reality “out there” and reality as we experience it. Out of this profound truth comes a multitude of galvanizing ideas: the notion of selfhood, free will, and purpose in human life; the roots of morality, aesthetics, and reason; and the origins and nature of the cosmos itself.

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The books I picked & why

Book cover of When We Cease to Understand the World

William Egginton Why did I love this book?

Labatut’s book defies categorization. Is it a novel? Is it philosophy? Is it narrative non-fiction? It’s somehow all the above.

Delving into the mysteries of humanity’s drive to understand nature, Labatut explores a handful of real personalities from the twentieth century as they struggled against the abyss toward which their very capacity to reason pushed them.

Profound, funny, absurd, and gorgeously written, When We Cease to Understand the World awakens a sense of wonder at the complexity of the universe, and the power of the human intellects that grapple with it.

By Benjamin Labatut, Adrian Nathan West (translator),

Why should I read it?

4 authors picked When We Cease to Understand the World as one of their favorite books, and they share why you should read it.

What is this book about?

When We Cease to Understand the World shows us great minds striking out into dangerous, uncharted terrain.

Fritz Haber, Alexander Grothendieck, Werner Heisenberg, Erwin Schroedinger: these are among the luminaries into whose troubled minds we are thrust as they grapple with the most profound questions of existence. They have strokes of unparalleled genius, they alienate friends and lovers, they descend into isolated states of madness. Some of their discoveries revolutionise our world for the better; others pave the way to chaos and unimaginable suffering. The lines are never clear.

At breakneck pace and with wondrous detail, Benjamin Labatut uses the…


Book cover of Helgoland: Making Sense of the Quantum Revolution

William Egginton Why did I love this book?

Rovelli is one of the leading physicists in the world… and he writes like a novelist.

In Helgoland Rovelli tells the riveting story of the invention of quantum mechanics, while also explaining quantum mechanics—no mean feat! His book is at once a primer on the most important discovery of modern physics and a philosophical reflection on what that discovery tells us about ourselves, our knowledge, and the nature of the universe itself. 

By Carlo Rovelli, Erica Segre, Simon Carnell

Why should I read it?

3 authors picked Helgoland as one of their favorite books, and they share why you should read it.

What is this book about?

Named a Best Book of 2021 by the Financial Times and a Best Science Book of 2021 by The Guardian

“Rovelli is a genius and an amazing communicator… This is the place where science comes to life.” ―Neil Gaiman

“One of the warmest, most elegant and most lucid interpreters to the laity of the dazzling enigmas of his discipline...[a] momentous book” ―John Banville, The Wall Street Journal

A startling new look at quantum theory, from the New York Times bestselling author of Seven Brief Lessons on Physics, The Order of Time, and  Anaximander.

One of the world's most renowned theoretical…


Book cover of Why Does the World Exist?: An Existential Detective Story

William Egginton Why did I love this book?

In this philosophical page-turner, Jim Holt seems to grab every major scientist and thinker he can find by the collar to make them face down arguably the most fundamental question of all: why there is something instead of nothing.

Whether talking to string theorists or experts on German existentialism, Holt keeps the tone as light as the questions are profound. In an added treat, the reader gets a real sense of the people behind some of the most creative minds on the planet. 

By Jim Holt,

Why should I read it?

1 author picked Why Does the World Exist? as one of their favorite books, and they share why you should read it.

What is this book about?

Tackling the "darkest question in all of philosophy" with "raffish erudition" (Dwight Garner, New York Times), author Jim Holt explores the greatest metaphysical mystery of all: why is there something rather than nothing? This runaway bestseller, which has captured the imagination of critics and the public alike, traces our latest efforts to grasp the origins of the universe. Holt adopts the role of cosmological detective, traveling the globe to interview a host of celebrated scientists, philosophers, and writers, "testing the contentions of one against the theories of the other" (Jeremy Bernstein, Wall Street Journal). As he interrogates his list of…


Book cover of The Dawn of a Mindful Universe: A Manifesto for Humanity's Future

William Egginton Why did I love this book?

I know of few physicists more immersed in the history of philosophy, religion, and culture than Marcelo Gleiser.

A brilliant cosmologist and Templeton award winner with multiple books exploring the biggest questions in physics and spirituality, Gleiser’s brand new book is, as its subtitle suggests, also a manifesto. No less than our very future depends on a renewed understanding of the extraordinary and utterly unique nature of intelligent life, and of the special place it holds in the universe. 

By Marcelo Gleiser,

Why should I read it?

2 authors picked The Dawn of a Mindful Universe as one of their favorite books, and they share why you should read it.

What is this book about?

An award-winning astronomer and physicist's spellbinding and urgent call for a new Enlightenment and the recognition of the preciousness of life using reason and curiosity-the foundations of science-to study, nurture, and ultimately preserve humanity as we face the existential crisis of climate change.

Since Copernicus, humanity has increasingly seen itself as adrift, an insignificant speck within a large, cold universe. Brazilian physicist, astronomer, and winner of the 2019 Templeton Prize Marcelo Gleiser argues that it is because we have lost the spark of the Enlightenment that has guided human development over the past several centuries. While some scientific efforts have…


Book cover of Something Deeply Hidden: Quantum Worlds and the Emergence of Spacetime

William Egginton Why did I love this book?

Sean Carroll has a special knack for explaining complicated stuff, and there a few things more complicated than comparing and contrasting the various competing interpretations of quantum mechanics.

Carroll has a horse in this race—the many worlds interpretation—and he’s not shy about making his case, which is in part why the book is so entertaining. A spirited polemicist, Carroll knows his chosen theory has many detractors, but he’s more than ready to debate. As a bonus his writing is as personable and witty as his explanations are clear.

By Sean Carroll,

Why should I read it?

1 author picked Something Deeply Hidden as one of their favorite books, and they share why you should read it.

What is this book about?

From the Royal Society Winton Prize winner

'An authoritative and beautifully written account of the quest to understand quantum theory and the origin of space and time.' Professor Brian Cox

Quantum physics is not mystifying. The implications are mind-bending, and not yet fully understood, but this revolutionary theory is truly illuminating. It stands as the best explanation of the fundamental nature of our world.

Spanning the history of quantum discoveries, from Einstein and Bohr to the present day, Something Deeply Hidden is the essential guide to the most intriguing subject in science. Acclaimed physicist and writer Sean Carroll debunks the…


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The Midnight Man

By Julie Anderson,

Book cover of The Midnight Man

Julie Anderson Author Of The Midnight Man

New book alert!

Why am I passionate about this?

I write historical crime fiction, and my latest novel is set in a hospital, a real place, now closed. The South London Hospital for Women and Children (1912–1985) was set up by pioneering suffragists and women surgeons Maud Chadburn and Eleanor Davies-Colley (the first woman admitted to the Royal College of Surgeons) and I recreate the now almost-forgotten hospital in my book. Events take place in 1946 when wartime trauma still impacts upon a society exhausted by conflict, and my book choices also reflect this.

Julie's book list on evocative stories set in a hospital

What is my book about?

A historical thriller set in south London just after World War II, as Britain returns to civilian life and the men return home from the fight, causing the women to leave their wartime roles. The South London Hospital for Women and Children is a hospital, (based on a real place) run by women for women and must make adjustments of its own. As austerity bites, the coldest Winter then on record makes life grim. Then a young nurse goes missing.

Days later, her body is found behind a locked door, and two women from the hospital, unimpressed by the police response, decide to investigate. Highly atmospheric and evocative of a distinct period and place.

The Midnight Man

By Julie Anderson,

What is this book about?

BEWARE THE DARKNESS BENEATH

Winter 1946

One cold dark night, as a devastated London shivers through the transition to post-war life, a young nurse goes missing from the South London Hospital for Women & Children. Her body is discovered hours later behind a locked door.

Two women from the hospital join forces to investigate the case. Determined not to return to the futures laid out for them before the war, the unlikely sleuths must face their own demons and dilemmas as they pursue - The Midnight Man.

‘A mystery that evokes the period – and a recovering London – in…


5 book lists we think you will like!

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