The Blackwell philosopher dictionaries

"This lucid and accessible dictionary presents technical terms that Wittgenstein introduced into philosophical debate or transformed substantially, and also topics to which he made a substantial contribution. Hans-Johann Glock places Wittgenstein's ideas in their historical context, and indicates their impact on his contemporaries as well as their relevance to current debates. The entries delineate Wittgenstein's lines of argument on particular issues, assessing their strengths and weaknesses, and shed light on fundamental exegetical controversies."--BOOK JACKET. "The dictionary entries are prefaced by a 'Sketch of an Intellectual Biography', which links the basic themes of the early and later philosophy and describes the general development of Wittgenstein's thinking. Extensive textual references, a detailed index and an annotated bibliography will facilitate further study. Authoritative, comprehensive and clear, the volume will be welcomed by anyone with an interest in Wittgenstein - his life, work or influence."--BOOK JACKET.

Thomas Hobbes is one of the first great modern philosophers. In developing a unified and comprehensive theory of the natural world, the nature of human beings, and politics, Hobbes's intellectual work ranged over philosophy, political theory, science, theology, history and mathematics. In particular, his version of the social contract theory is one of the enduring intellectual achievements of modern political and moral thought. This dictionary provides a comprehensive expository account of over one hundred and thirty key concepts covering the entire range of Hobbes's thought. Extensively cross-referenced, the volume also includes a biography of Hobbes, a chronology of his life and works, a chronology of historical events in the early and mid-seventeenth century, and an annotated bibliography of Hobbes's major works, contemporary editions, and main secondary literature.