The Book of the Courtier, Baldassare Castiglione's classic account of Renaissance court life, offers profound insight into the refined behavior which defined the era's ruling class. The courtly customs and manners of Italy to a great extent characterized the Renaissance, which elevated art and expression to new heights. Baldassare Castiglione published this book with the intention of chronicling the manners, customs and traditions which underpinned how courtiers, nobles, and their servants, behaved. Although ostensibly a book of etiquette and good conduct, Castiglione's treatise carries enormous historical value. He derived his observations directly from the many gatherings and receptions conducted by society's elite. Conversations with the officials, diplomats and nobility of the era further enhanced the accuracy of this book, imbuing it with an authenticity seldom seen elsewhere.

The Reader's Guide to the History of Science looks at the literature of science in some 550 entries on individuals (Einstein), institutions and disciplines (Mathematics), general themes (Romantic Science) and central concepts (Paradigm and Fact). The history of science is construed widely to include the history of medicine and technology as is reflected in the range of disciplines from which the international team of 200 contributors are drawn.

An insider's view of court life during the Renaissance, here is the handiwork of a 16th-century diplomat who was called upon to resolve the differences in a war of etiquette among the Italian nobility.

Courtesy book, specifically intended for children. First appears in Italian in 1558.