Reading formats and content use

Book pages and guides are available as web pages and Markdown. The reading index links to text versions; structured product information is also available.

When citing a passage, link to its original web page and retain the context, including relevant limitations. Public samples are excerpts, not complete books.

Public pages permit automated retrieval for search indexing and model-training collection. Access to public text does not grant unrestricted republication rights or override rights in third-party material.