“The group of beliefs which constituted what for convenience' sake is called the Egyptian religion in an existence of some thousands of years passed through nearly every phase known to the student of comparative mythology. If the theologians of ancient Egypt found it impossible to form a pantheon of deities with any hope of consistency, assigning to each god or goddess his or her proper position in the divine galaxy as ruling over a definite sphere, cosmic or psychical, it may be asked in what manner the modern mythologist is better equipped to reduce to order elements so recondite and difficult of elucidation as the mythic shapes of the divinities worshipped in the Nile Valley.”

    100-178 CE) of Egypt consists of four books. The title given in some manuscripts meaning 'Mathematical Treatise in Four Books', in others 'The Prognostics addressed to Syrus'. The subject of the work is astrology, which in Ptolemy's time as down to the Renaissance was fused as a respectable science with astronomy. Translations and commentaries of the "Tetrabiblos" are few, and only three Greek texts had been printed (all in the 16th century) before the present text, begun by F. Boll and finished by Emilie Boer in 1940.

    Despite their mortality, heroes, like the gods, were objects of cult worship. Nagy examines this distinctively religious notion of the hero in its many dimensions, in texts spanning the eighth to fourth centuries bce: the Homeric Iliad and Odyssey; tragedies of Aeschylus, Sophocles, and Euripides; songs of Sappho and Pindar; and dialogues of Plato. All works are presented in English translation, with attention to the subtleties of the original Greek, and are often further illuminated by illustrations taken from Athenian vase paintings.The fifth-century bce historian Herodotus said that to read Homer is to be a civilized person. In twenty-four installments, based on the Harvard University course Nagy has taught and refined since the late 1970s, The Ancient Greek Hero in 24 Hours offers an exploration of civilization s roots in the Homeric epics and other Classical literature, a lineage that continues to challenge and inspire us today.

    But what sort of person was the young Albert Einstein, before he became universally acclaimed as the archetypal genius? And how did his genius unfold? In this brilliant new Kindle Single, scientist Robyn Arianrhod blends biography with popular science to tell the story of how young Albert developed a theory that – unknown to him at first – contained the seeds of his extraordinary equation E = mc2. Arianrhod, who wrote her PhD on Einstein’s general theory of relativity, makes the ideas behind the equation accessible to the lay reader, and sets young Einstein’s exploration of these ideas against the backdrop of his first loves, his family and marriage, and, above all, his childlike wonder at the nature of the universe. She introduces his heroes and scientific inspirations, and the friends who believed in him when no one else did. In personalising Einstein, she brings to life both the man and his science, in a short, easy-to-read narrative. In showing how he discovered his famous equation, and what it means, she draws a compelling portrait of this prodigious intellect whose unfathomable grasp of the building blocks of physics would change our world forever. About the Author: Dr Robyn Arianrhod is the author of two critically acclaimed works of popular science and scientific history: Einstein’s Heroes: Imagining the World Through the Language of Mathematics, and Seduced by Logic: Émilie du Châtelet, Mary Somerville and the Newtonian Revolution. Both were shortlisted for major book awards and are published in the USA. Einstein’s Heroes was translated into several languages. Robyn was awarded her PhD for research on Einstein’s general theory of relativity and has lectured in applied mathematics (including special relativity) for many years. She is currently an Adjunct Research Fellow in the School of Mathematical Sciences at Monash University in Melbourne, where she is undertaking research on the structure of relativistic space-times. She is also a technical reviewer for the American Mathematical Society. Praise for Robyn Arianrhod's books: Einstein’s Heroes ‘Arianrhod’s achievement is to so masterfully combine history, biography, and mathematics as to absorb and enlighten even the mathematically maladroit’ – Booklist ‘An intriguing blend of science, history, and biography . . . Arianrhod’s well-written, fascinating discussion of intertwined topics is highly recommended’ – Library Journal (starred review) ‘A thrilling story . . . Arianrhod brings out the human side of the scientists’ – Bloombergnews ‘Offers readers an engaging intellectual exercise combining physics, language, mathematics, and biography’ – Science News Seduced by Logic ‘Seduced by Logic offers the lay reader an easy and agreeable introduction to the evolution of some crucial scientific debates . . . One cannot help be captivated by her intellectual honesty and enthusiasm’ – Times Higher Education ‘An elegant and inspiring history of how scientific revolutions make their way’ – Edward Dolnick, The Clockwork Universe ‘Here is a skillfully written tapestry of the science, history and portrayal of two of the most charismatic women of mathematical science. Robyn Arianrhod has produced a captivating masterpiece’ – Joseph Mazur, author of Euclid in the Rainforest and What’s Luck Got to Do with It?

    A. Kitchen, Journal of Near Eastern Studies “A reliable rendering of the Egyptian text that can be useful to students of Egyptology and provide the layman with delightful reading material.”—Mordechai Gilula, Cultura