PRISMS: The Ultimate Manga Guide:Comprehensive guide to over 1,500 manga authors and many thousands of manga series.
Amateur Manga Subculture and the Otaku Panic: Essays on the manga industry and otaku culture in modern-day Japan by Sharon Kinsella.
AnimeMania: AnimeMania - Complete listing of every Japanese anime and manga that has been translated into English and is commercially available in the United States.
AnimeResearch.com - Anime, Manga, and Japanese Popular Culture Research Homepage: Bibliographies of online and offline resources and research papers related to manga and anime.
Mahousu's Guide des Mangas en Français: An English-language guide to French translations of Japanese manga. Reviews, shopping guides, cover scans, translation aids.
Manga Jouhou: Announces scanlation releases, including bittorrent links. Also has news, reviews, a forum, and information on licensed manga.
Manga Life: News, reviews, and information.
Manga Reviewer: Contains reviews, previews and manga-ka bios with percentage grades for each. Also accepts unsolicited reviews.
Manga Stream: Essays on the nature of manga and profiles of some manga and anime series.
Manga World: Listing of mangaka and the titles they have created, with an emphasis on those available in Indonesia. Genre indications and reviews.
Mangamail: Manga scalation mailing list subscription. Will email you zipped manga scanlation releases as they released by manga scanlation groups.
Pergh - Stop Drawing Bad Manga!: Employee of a manga publisher points out serious problems with American manga.
Ponzu Manga Reviews: A blog featuring short, spoiler-free reviews of manga and manwha.
rec.arts.manga Newsgroup FAQs: Historical rec.arts.manga Newsgroup FAQs
Rei's Anime and Manga Page: Aims at giving non-Japanese people a better understanding of Japanese comics and animation. Series overviews; discussions on stereotypes and themes.
Script Club - Main News: Anime and manga links, scripts and information. (Membership required to view scripts.)