by A. B. C. Whipple and the editors of Time-Life Books. by A.B.C. Whipple and the Editors of Time-Life Books by E. R. Chamberlin and the Editors of Time-life Books by Ronald H. Bailey and the Editors of Time-Life Books by Wendy B. Murphy and the Editors of Time-Life Books by E. R. Chamberlin and the Editors of Time-Life Books by Robert Wallace and the editors of Time-Life Books by Bryce S. Walker and the editors of Time-Life Books by C. V. Wedgwood and the Editors of Time-Life Books by Jerome Doolittle and the editors of Time-Life Books