Common Lisp the Language 2nd Edition is a comprehensive guide to the Common Lisp programming language. Written by Guy L. Steele Jr. and published in 1990, this book has become a classic in the Lisp community and an essential reference for anyone who wants to learn Lisp.

The book starts with an introduction to Lisp, its history, and its distinctive features. It then goes on to cover the syntax and semantics of Common Lisp in detail, including its data types, control structures, and object-oriented programming features. The book also covers advanced topics such as macros, multiple inheritance, and metaobject protocols.

One of the strengths of Common Lisp the Language 2nd Edition is its clarity and readability. The book is well-organized and written in a style that is easy to follow. The examples are carefully chosen to illustrate key concepts, and the author provides detailed explanations of each example.

The second edition of the book includes many updates and improvements over the first edition. For example, it includes new sections on the CLOS object system, the LOOP macro, and the series library. The book also includes a comprehensive index, which makes it easy to find information on specific topics.

Common Lisp the Language 2nd Edition is not only a great reference for experienced Lisp programmers but also an excellent resource for beginners. The book is structured in a way that allows readers to learn Lisp step-by-step, starting with the basics and gradually building up to more advanced topics.

Overall, This book is an outstanding resource for anyone who wants to learn Common Lisp or improve their understanding of this powerful programming language. The book is well-written, comprehensive, and easy to read, and it is sure to be a valuable addition to any programmer’s library.