Reference

All functions
gutenberg_authors	Metadata about Project Gutenberg authors
gutenberg_download()	Download one or more works using a Project Gutenberg ID
gutenberg_get_mirror()	Get the recommended mirror for Gutenberg files
gutenberg_languages	Metadata about Project Gutenberg languages
gutenberg_metadata	Gutenberg metadata about each work
gutenberg_strip()	Strip header and footer content from a Project Gutenberg book
gutenberg_subjects	Gutenberg metadata about the subject of each work
gutenberg_works()	Get a filtered table of Gutenberg work metadata
read_zip_url()	Read a file from a .zip URL