Citation information: Luebeck, R. (2008, Sept 1). Relativity Trail. http://relativitytrail.com/relativitytrail.pdf Annotation: In this book, the symmetrically measured effects of the special theory of relativity are explained with diagrams and arithmetic arising from an absolute frame of reference, which is intrinsic to the evolving structure of the universe. This rest state of the totality of the universe is not experimentally detectable. Absolute versions of Einstein's "postulates of measure" are incorporated. Although time keeping and distance acquire meaning in absolute terms, Relativity Trail is completely consistent with Einstein's treatment. No clock paradox arises, as the time differential between reunited clocks is seen to be caused by an actual difference in clock rates in accordance with their different states of motion in relation to the speed of light.