Amps?

The ultimate reference source for all the classic amps!

This deluxe revised edition contains 40% new material, with a comprehensive A-Z section covering all the great tube amp manufacturers, with histories, photos, and information. Brands include Ampeg, Dr. Z, Fender®, Gibson, Hiwatt, Marshall, Matchless, Mesa/Boogie, Orange, Vox, Watkins and many others. Features a CD-ROM with 800 schematic and layout diagrams, from Ampeg to Western Electric, plus dramatically improved design and page layout. The book's technical tips, in-depth electronic specs, explanations, 350 schematic diagrams, and full-color plates make it a must-have for tube-tone fanatics. Hardcover with convenient enclosed spiral binding. 416 pages.

I thought this would be a really interesting resource to own, i'm going to check music123.com and amazon to see if they have it. (musician's friend doesn't ship to canada, unless they've changed in the last couple years)

I wonder why fender is the only company listed with the "®" beside it...