Encyclopedias:
* Britannica Encyclopedia: A classic and comprehensive encyclopedia available in print and online.
* World Book Encyclopedia: Another well-respected encyclopedia for general knowledge.
* Wikipedia: A free, online encyclopedia with a vast range of topics.
General Knowledge Books:
* The Everything® Knowledge Encyclopedia: A Comprehensive Guide to the World Around Us: Covers a wide range of subjects in an accessible way.
* The Book of General Ignorance: A humorous and informative exploration of common misconceptions.
* The Idiot's Guide to ... Series: Offers a variety of titles covering different topics in a simple and easy-to-understand format.
Collections of Essays:
* The Norton Anthology of English Literature: A collection of classic and contemporary essays on various themes and topics.
* The Best American Essays: An annual anthology featuring the best essays published in the previous year.
Other Resources:
* The Great Courses: Offers a wide selection of audio and video lectures covering a wide range of subjects.
* Khan Academy: A free, online platform that offers educational videos and exercises on various topics.
* TED Talks: A platform for sharing inspiring and informative talks on a variety of subjects.
The best resource for you will depend on your specific needs and interests. If you're looking for a general overview of a variety of subjects, an encyclopedia or a general knowledge book is a good place to start. If you're interested in a more specific topic, consider searching for a book or collection of essays on that subject.