Time and the Space-Traveller - Hardcover

"I read Time and the Sapce-Traveller with considerable pleasure and am delighted that someone has collected all the material on the clock paradox."-Isaac Asimov "A thorough and wide-ranging survey. . . . A pleasure to read."-Choice " [Time and the Space-Traveller] makes this interesting debate accessible to the nonspecialist."-Times Literary Supplement "Unusually clear. . . . [Time and the Space-Traveller] treats the twin paradox fairly and broadly, everywhere with good sense and good physics. . . . Enjoyable reading for any one with a taste for physical argument."-Scientific American