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.

If you struggled with physics in high school – or even if you didn’t – this is the book for you. Rovelli, an Italian physicist, manages to take the most difficult concepts in physics, from relativity and quantum mechanics to the nature of space and time, and explain them in straightforward, everyday language. He spells out not only what these idea are, but why they matter. Thanks to Rovelli’s easy-going style, after a few pages you’ll forget that you’re even reading a physics book. It is, in a word, delightful.

Where do we come from? It’s hard to come up with a bigger question. This book is a fun, illustrated read that explores the history of how we got from Creation myths and Greek philosophers to the Big Bang. But at every step of the way Dr. Singh is clear our ancestors were not idiots but rather had valid logical reasons based on what they saw to believe what they did. His easy prose, coupled with informative cartoons, is my gold standard for how to make science popular. And I learned Hubble (the astronomer, not the space telescope) once got a standing ovation at the Academy Awards! How cool is that?

I love the way that theoretical physicist Sabine Hossenfelder makes use of her knowledge of the subject to tell us more about our relationship with life, the universe, and everything. This is no dry science text—we discover why past, present, and future seem different, what we know (and can’t know) about how everything began and how it will end, whether or not the concept of free will makes scientific sense and more. What is particularly fascinating is the revelation that some apparently scientific theories have no basis in science—and that science can’t disprove some beliefs that scientists often criticize.

This is probably the book I study the most when researching Einstein. Although comprehensive in scope, it is still easy to navigate, with clear chapter headings that allow the reader to find information quickly. While many people hear the word "encyclopedia" and expect dry and dull prose, that is not the case here, for it is a book designed to be read, not merely consulted. Near the end of the book, there is a chronological list of Einstein's papers with concise descriptions. This is a gift to anyone interested in Einstein's scientific life, since the authors make even the most difficult of Einstein's papers seem approachable.

Anyone studying Einstein (even cursorily) will quickly encounter Abraham Pais's classic. Published in 1982, it has stood like a monument, influencing every study of Einstein since. Pais knew Einstein well and sprinkles his book with invaluable personal anecdotes and first-hand information. Because it focuses on Einstein's science, it can be a little intimidating, but it is organized well and readers can bounce around the book easily, focusing on what they find most appealing.