"A grab bag in the most charming sense — reach inside and pull out an unexpected treasure. A chapter selected at random might be a biographical miniature about a scientist, Bernstein’s signature format at New Yorker magazine. The subject may be famous or obscure, 20th century (mostly) or earlier (a few), paladin (mostly) or rogue (a few); but in all cases fascinating. Another chapter may veer from biographical to autobiographical to philosophical and then back again, and be no less engaging. Bernstein seems to have crossed paths with everyone who was anyone in science in the 20th century. He furnishes a large, comfortable house with midcentury modern physics. Come in, admire the furniture, and enjoy the conversation." Prof William H Press University of Texas at Austin My friendship with Freeman Dyson goes back over a half century. My first contact with him goes back to the late 1950s, when I was at the Institute for Advanced Study, and then evolved when I was a consultant at General Atomics in La Jolla, California. Freeman was then trying to design a space ship — the Orion — which would be propelled by atomic bombs. When I left the Institute, Freeman and I continued our correspondence and I saved his letters. They are written in an almost calligraphically elegant handwriting. It is hard to see how you could make a mistake in a mathematical computation if you wrote that clearly. The letters show his human side and his enormous range of knowledge. There are then two essays involving the physicist Fritz Houtermans who was an extraordinarily colorful character. There is a brief essay on Einstein's collaboration with a fraud. There is even an essay on the Titius-Bode law and the new exo-planets. Because of my enduring interest in nuclear weapons, the reader will find essays devoted to that. There is also a bit of fiction at the end. "A grab bag in the most charming sense — reach inside and pull out an unexpected treasure. A chapter selected at random might be a biographical miniature about a scientist, Bernstein s signature format at New Yorker magazine. The subject may be famous or obscure, 20th century (mostly) or earlier (a few), paladin (mostly) or rogue (a few); but in all cases fascinating. Another chapter may veer from biographical to autobiographical to philosophical and then back again, and be no less engaging. Bernstein seems to have crossed paths with everyone who was anyone in science in the 20th century. He furnishes a large, comfortable house with midcentury modern physics. Come in, admire the furniture, and enjoy the conversation." -- Prof William H Press, University of Texas at Austin "Freeman Dyson has had an extraordinary range of interests, serious activity and influence. This is reflected in the choice of topics in these essays ... This book is informative, very entertaining and well up to the high standards attained previously by this author!" -- Contemporary Physics My friendship with Freeman Dyson goes back over a half century. My first contact with him goes back to the late 1950s, when I was at the Institute for Advanced Study, and then evolved when I was a consultant at General Atomics in La Jolla, California. Freeman was then trying to design a space ship the Orion which would be propelled by atomic bombs. When I left the Institute, Freeman and I continued our correspondence and I saved his letters. They are written in an almost calligraphically elegant handwriting. It is hard to see how you could make a mistake in a mathematical computation if you wrote that clearly. The letters show his human side and his enormous range of knowledge. There are then two essays involving the physicist Fritz Houtermans who was an extraordinarily colorful character. There is a brief essay on Einstein's collaboration with a fraud. There is even an essay on the Titius-Bode law and the new exo-planets. Because of my enduring interest in nuclear weapons, the reader will find essays devoted to that. There is also a bit of fiction at the end.