The Things that Nobody Knows: 501 Mysteries of Life, the Universe and Everything (Paperback)

Each mystery is delightfully penned in bite-sized chunks that often includes humorous repertoire... highly enjoyable... Captivating and inspiring * New Scientist *
Properly researched, and the elegance of its pop-cosmology or pop-biology mini-narratives rivals that of many specialists. It is slyly witty, and pleasingly optimistic. -- Steven Poole * Guardian *
Discovering the many undiscovered things that one thought had been discovered already is one of the joys of this book... You might have thought that wallowing in ignorance is a tedious and fruitless occupation. As Hartston proves entertainingly, how wrong you would be. * Daily Express *
A rigorous and playful exploration of human limits in scientific knowledge about the planet, its history and culture, and the universe beyond * Publishers Weekly *
A delightful collection for trivia buffs and browsers. * Booklist *