Publications 

Selected Photoshop Resources

Adobe Systems Incorporated

Photoshop's Home. Place to register your copy, get support, etc.

Adobe Studio

An addition to Adobe's site that provides design galleries, tutorials, online resources, etc.

National Association of Photoshop Professionals

The name says what it is. Join and get a subscription to Photoshop User magazine

Element K Journals - Home Page

Publishers of Inside Photoshop, a monthly mini-mag full of technique tips.

Total Training

Photoshop (and other graphics programs) training on DVD.

lynda.com

Lynda Weinman's site: Photoshop/Web author. Try the tips link.

Robin Williams

Teacher and author of the "Non-Designer" series of books.

Electronic Publishing - Prepress, Publishing, Printing

Check out the "Make Ready" columns by Dan Margulis.

Peachpit Press

Publisher of a number of good training books for Photoshop and other graphic and web programs.

Updated and links checked, 10-04-2006