The TeXbook
- Publisher's page for Donald Knuth's TeXbook at Addison-Wesley. On-line ordering available.
- http://www.awprofessional.com/bookstore/product.asp?isbn=0201134489

Eutypon
- The official forum of the Greek TeX Friends Group, published electronically in Greek and English.
- http://www.eutypon.gr/eutypon/#english

Wikibooks: TeX
- A collaboratively written guide to the basic engine for macro languages (formats) as Plain TeX, LaTeX and Context.
- http://en.wikibooks.org/wiki/TeX

The PracTeX Journal
- Dedicated to the exchange of practical experience and instruction of the use of TeX and other TeX-related or TeX-derived systems.
- http://tug.org/pracjourn/

Baskerville
- Publication of the UK TUG archived on CTAN in source form and PDF format.
- http://www.ctan.org/tex-archive/usergrps/uktug/baskervi/

Making TeX Work
- A book about using TeX and the complete TeX environment. Written by Norman Walsh and (re)published under the GNU Free Documentation License.
- http://makingtexwork.sourceforge.net/mtw/

AMS: TeX-Related Publications
- Some TeX-related publications grouped by level of TeX expertise or subject area.
- http://www.ams.org/tex/publications.html

Knuth: Computers and Typesetting
- Don Knuth's page for the TeXbook, METAFONT book and the Computers and Typesetting set. Errata and procedures for reporting bugs and mistakes.
- http://www-cs-faculty.stanford.edu/~knuth/abcde.html

TUGboat
- Communications of the TeX Users Group (TUG). PDF versions of those articles for which the authors have agreed to electronic publication. Articles posted to CTAN as part of a macro package are linked to the CTAN source, others in PDF. Articles are not po
- http://www.tug.org/TUGboat/tugboat.html