Jean and Michael Gerber did what most of us only dream of doing. They sold their house, quit their jobs, and started an incredible and unforeseen journey. In Traveling without Reservations, Jean shares the story of traveling the world with her husband. For two years, using the Greek Isles as a base, the couple crisscrossed Europe and the Middle East, learning as much about themselves as the exotic destinations they explored. In vivid journal entries, Jean chronicles their travels to countries including Turkey, Switzerland, Italy, and Israel, recording the astonishing sights and rituals, the variety of sanitation arrangements, the hikes and camping, the burros and camels and sheep, and the quirks of their semi-trusty Subaru minibus. Traveling without Reservations gives a playful account of the unexpected twists and turns life takes when traveling without fixed plansadapting to new languages, cultures, and customs; embracing the energy of an eclectic mix of people; enjoying a myriad of culinary delights; and learning to give up control. An enchanting read, fueled not only by Jean Gerbers irrepressible and irreverent humor, but also by her extraordinary ability to connect with and celebrate the many faces of human nature. Her account of her travels through Europe and the Middle East is earthy, joyful, sometimes poignant, and always hilarious. I loved it!Franny Billingsley, National Book Award Finalist Its an adventure from beginning to endfull of color and life. I couldnt put it down.Mittie Babette Roger, author of Aurora

For the past 20 years causality violations and superluminal motion have been the object of intensive study as physical and geometrical phenomena. This book compiles the results of its author and also reviews other work in the field. In particular, the following popular questions are addressed: Is causality protected by quantum divergence at the relevant Cauchy horizon? How much "exotic matter" would it take to create a time machine or a warp drive? What is the difference between a "discovered" time machine and a created one? Why does a time traveler fail to kill their grandfather? How should we define the speed of gravity and what is its magnitude?