Chris Covell posted images and translations of Stars of Famicom Games, a children’s book showing how Nintendo games were made, from start to finish. The book focused on the making of Super Mario Bros. 3, and includes shots of Miyamoto, developers and artists. He also posted scans from a book about Dragon Quest VI.
Eightface is a weblog by Dave Kellam. It's largely just a collection of links to things I find interesting, with some attempts at pithy commentary interspersed.