Fans pick 100 books like The Hidden Reality

This 1986 book (revised in 1999) helped me to understand the Big Bang theory. I read it during a holiday in Italy when I was just starting my career as an astronomy writer. What I had read about the Big Bang so far was either extremely elementary (not really explaining anything at all) or full of jargon and dense with equations.

But John Gribbin knew exactly how to strike the perfect balance between the two. While my wife and one-year-old son were enjoying the swimming pool, I delved into quantum physics, expanding space, and the cosmic background radiation, all presented at a level an interested high-school student could understand.

Obviously, some parts of this book are obsolete by now, but it’s still one of my all-time favorites.

This is my favorite book about the discovery of dark energy—the mysterious stuff that is currently speeding up the expansion of the universe.

It all started in 1998 when cosmologists presented their evidence that the expansion of the universe is accelerating. I was completely stunned and puzzled. I already knew that most of the mass in the universe is in the form of mysterious dark matter, but now I had to acknowledge that the cosmos also contains a large amount of equally puzzling dark energy.

Richard Panek’s book helped me to get to grips with this new reality: the people, planets, stars, and galaxies that we know of constitute just a few percent of everything there is. Panek is a skilled writer; I thoroughly enjoyed how his book not only describes the science but also portrays the scientists.

I love it when I first read about new mind-boggling concepts in cosmology. That’s what happened with this elegant book about gravitational waves—minute undulations of spacetime produced by colliding black holes.

Einstein theorized about them long before I was born, but it wasn’t until the 1970s that scientists first started to really hunt for them. I never paid much interest until Marcia Bartusiak described the quest in much detail in her very accessible book back in 2000. Since then, I have become hooked on the subject.

It’s great to see that Bartusiak published an updated edition in 2017, shortly after gravitational waves were first detected. 

This book may well be the next best thing to spending an afternoon with Stephen Hawking.

After all, Belgian theoretical physicist Thomas Hertog has been one of Hawking’s closest collaborators in the years before the wheelchair-bound genius died in 2018. I liked how Hertog alternates difficult theoretical concepts with his personal accounts and experiences of working with an iconic figure like Hawking.

I especially love this book because it is about one of the greatest unsolved mysteries of science: the true nature of time. In what Hertog calls "Hawking’s final theory," the laws of nature do not precede the Big Bang but co-evolve with the early universe itself.

I have to admit that parts of the book were really hard for me to understand, but I was flabbergasted by the suggestion that our observations may have a tangible influence on the evolution and the properties of the universe itself.

Relativity Visualized is simply the secret weapon for understanding Einstein’s theory of relativity. Professor of physics Lewis Carroll Epstein uses brilliant, accessible visualizations (and no equations!) to help any reader to a good conceptual grasp of special and general relativity. If you want relativity without the math, this is the one.

I’ve always been interested in physics, but I have no talent for maths, and like lots of creative types, I find science tough. But not with the engaging voice of Italian physicist Rovelli. This blew my mind and blew the lid off of the universe.

Rovelli explains the fundamentals of physical laws beautifully but then introduces the quantum realm, where time and space are not at all what you thought they were. This isn’t unsettling to me, but it is profoundly beautiful. Time may not be linear at all, we simply have no other way of perceiving it, which means moments in time I felt were lost, are not at all if you look at them another way.

But it also reinforces the idea we must exist in the moment and savor it, as, in a sense, that’s all we have.

There are many introductory books about cosmology out there, but this is the book I read when I was a teenager in high school, and it’s the one I still recommend to everyone (including my wife and my parents).

As its name suggests, this book describes the history and physics of the Big Bang theory, which is just an excuse to discuss cosmology in general. Some of the details are out of date or not quite right, but it’s still a great place to start.

For those wanting to delve deeper into cosmology, I can strongly recommend this clearly written college-level textbook. It develops the equations that govern the expansion of the Universe and shows how they depend on the kinds of matter and radiation that fill the Universe. It explains the origin of structures like galaxies and clusters of galaxies and how that structure evolved over time. And it examines the observations, including of the CMB, that have transformed cosmology into a precision science. 

I’ve used it often in classes; I love it, and the students do too.

I love P.G.E. Peebles’ book because it is a history with a personal perspective from one of the greatest academic cosmologists of our time. Peebles did more than anyone else to make cosmology a respectable field for academic study, including for myself.

His personal anecdotes give a unique and priceless “insider’s” point of view at the elbow of cosmology’s greatest teacher. I could put myself right there as he and his colleagues discovered Nature’s most closely held secrets!

This New York Times hardcover bestseller by the quantum physicist explains the recent discovery from the Hubble telescope: More than 200 billion galaxies in space are aligned along thin threads, creating a cosmic web that looks much like the interconnection of neurons in the human brain. 

The conceptions of interconnectedness that are beginning to emerge in the world of science mirror the theory of interconnectedness so foundational to Buddhist thought. It beautifully illustrates the notion of oneness as manifested in paranormal phenomena and transcendent experiences.