9781619421646 | Nova Science Pub Inc, May 30, 2012, cover price $150.00 | About this edition: This book is a solution of the so-called Einstein's Machian Program, that left Einstein very angry and frustrated, for he was unable to reconcile Relativity Theories with Ernst Mach ideas, that by looking into the Cosmos as a whole, absolute motion could be found.

9781621000037 | Nova Science Pub Inc, June 30, 2012, cover price $150.00 | About this edition: This book is an introduction to the General Relativity Theory (GRT) and to the solution of the Pioneers Anomaly by means of relativistic cosmology, a study that is designed to be understood by undergraduate and graduate students alike in the fields of theoretical physics, applied mathematics and space engineering.

9781439276648 | Createspace Independent Pub, July 12, 2010, cover price $19.00 | About this edition: This book is not only directed to the general interested reader, who is curious about scientific and philosophical queries, but also to all Physics students, because they need to understand the underlying substractum of their field of studies; and, to philosophy students who can not ignore the scientific implications and contents which deal directly with this subject.

9781600217951 | 1 edition (Nova Science Pub Inc, February 1, 2008), cover price $110.00 | About this edition: This textbook, designed for senior undergraduates, or first year graduates in Theoretical Physics, introduces, in an extremely pedagogical way, Einstein's General Relativity and Tensor Calculus, and important developments: Black-Holes were some time ago considered just a matter of imagination, devoid of reality--but now we are quite sure that they exist, and not far from us, in the center of galaxies like ours, for instance: Mach's Principle was a name given by Einstein to the idea that inertia "here", is caused by the distant matter "there", in the whole Universe.

9781600210136 | Nova Science Pub Inc, June 30, 2007, cover price $185.00 | About this edition: Book by Berman, Marcelo Samuel

9781594547171 | Nova Science Pub Inc, April 30, 2007, cover price $185.00 | About this edition: This book is an introductory text in General Relativity, while also focusing some solutions to the cosmological constant problem, which consists in an amazing 100 orders of magnitude discrepancy between the value of this constant in the present Universe, and its estimated value in the very early epoch.