Publishers 

• Avon Books
• Baen Books 
• Ballantine
• Bantam/Dell 
• Belle Books
• BenBella Books
• Cumberland House 
• DAW Books 
• Del Rey Books 
• Dorchester (Leisure) 
• Harlequin/Silhouette 
• HarperCollins 
• Kensington/Pinnacle/Zebra 
• ImaJinn Books 
• Loveland Press
• Medallion Press
• Penguin Books 
• Putnam/Berkley 
• St. Martin's Press
• Simon & Schuster 
• Tor SF & Fantasy 
• University Press of  Colorado
• Warner Books 

Research

• American History 
• Antique Clothing 
• Antique Patterns 
• Baby Names of Ireland
• Best Ireland
• Best of Ireland
• Castles with Ghosts 
• Celebrate  Ireland
• Cliff Notes Online
• Colorado History Links 
• Costume Page 
• Deb's Historical Research
• Dictionary 
• Elements of Style
• Ellis Island Records
• Emerald Links
• English Dictionary
• Ghost Towns 
• Godey's Lady's Book 
• Historic Colorado 
• Historic Hotels 
• Ireland 
• Ireland (More!) 
• Irish Castles 
• Irish Castles (More) 
• Irish Language 
• Irish Maps 
• Irish Music 
• Irish Radio 
• Irish Slang 
• Irish Trivia 
• Library Spot 
• Map of Ireland
• Military History Links 
• Old West 
• The Path Guy (medical)
• Ref Desk (Amazing!)
• Romance Ireland 
• Scottish Castles 
• Thesaurus 
• Victorian Millinery 
• Victorian Orphans (UK)
• Wee Guides to Scotland 
• The West (PBS) 
• WordWeb
• Women of the West 

Organizations

• American Booksellers Association   
• Association of Author Reps 
• Authors Guild
• Celtic Hearts Romance Writers
• Colorado Romance Writers 
• Colorado Springs Fiction Writers 
• Dallas Area Romance Authors 
• FF& P Chapter 
• Fields End
• Georgia Romance Writers 
• Greater Seattle Chapter 
• The Haven Foundation
• Heart of Denver RWA 
• Hedgebrook
• Land of Enachantment
• Mid-Willamette RWA
• Mountains & Plains Booksellers 
• New Jersey Romance Writers
• Novelists, Inc. 
• Oklahoma Romance Writers
• Orange County Chapter
• Oregon Writers' Colony
• Pacific Northwest Booksellers 
• PASIC 
• Pacific Northwest Writers
• Peninsula Chapter, RWA 
• Pikes Peak Romance Writers 
• Pikes Peak Writers Conference 
• Rocky Mountain Fiction Writers 
• Romance Writers of America
• Romance Writers Ink
• Rose City Romance Writers 
• RWA Chapters
• San Diego Chapter, RWA 
• SFWA 
• Sisters in Crime
• Smoky Mountain Romance Writers 
• Washington D.C. Romance Writers 
• Western Writers of America 
• Whidbey Island Writers
• Willamette Writers
• Women Writing the West 
• Writers Guild Agency List

Booksellers   

• 1bookstreet.com
• ABA Member Stores
• Anderson News 
• Armchair Books 
• Author, Author!
• Baker & Taylor 
• Barb's Best Books 
• Barnes & Noble 
• Bell, Book and Candle 
• Best Book Buys 
• Beth Anne's Book Corner 
• The Book Depot 
• BookRak 
• The BookStore 
• Books-A-Million 
• The Bookshelf 
• Booksprice
• Bookstacks 
• BookWorm 
• Buy.com 
• Cabin Fever Book Search
• Chapter-A-Day Book Club
• Cheryl's Old Book Barn 
• Crown Books 
• DS Book Service 
• Hard to Find Books 
• Intertain 
• Karen's New Books
• Legacy Books
• Manderley 
• Mystical Unicorn 
• New and Previously Owned 
• Old Book Barn
• Signed Books & More 
• The Tattered Cover 
• Turn the Page 
• Waldenbooks Romance Experts
• Wal-Mart
• Whale of a Tale

More Useful Links for Writers

• Agent Research Service 
• Animal Rescue
• ArtCharts (The Best Personal Astrology Readings!)
• Armchair Ireland
• Authorlink 
• Author Radio Interviews
• Authors Universe
• Authors' Yellow Pages
• Beverly's Book Sanctuary 
• BookBug 
• Book Clique Cafe 
• Book Wire 
• The Book Wizard 
• BookZone 
• Breast Cancer Site
• Calico Press
• Cal's Gallery
• Chat--NovelTalk! 
• Celebrate Romance
• For Lovers of Romance Novels 
• The Guide to Writers Conference 
• Heartbeat 
• Historical Aviation Publications
• Historical Romance 
• The Hopeful Romantic 
• Hot Links for Writers 
• Inklings 
• Irish Eyes Titles
• Jon Paul Studios 
• Kick Granny
• Kim's Galaxy 
• Know Your  Author
• Lady Barrow (Kathryn Falk) 
• List of Author Sites 
• Lists of Writers Links 
• Literary Agent Info
• Literary Agent Research
• Lover's Lane 
• Love Quotes
• Medical Thrillers
• Morning Storm Books
• NovelTalk  Chat
• One True Love
• Ooey Gooey Romance 
• Paranormal Book Search
• Paranormal Romance
• Published Prairie Pens 
• Pure Fiction 
• Rana's World 
• RBL Romantica 
• READ Mailing List 
• Readers' Group Guides
• The Road to Romance 
• Romance Designs
• Romance and Friends
• The Romance Journal 
• Romance Junkies
• Romance on the Moors 
• Romance Readers Connection 
• RRA-L Archives 
• Romantic Bestsellers 
• Romantic Leads 
• Romantic Song Lyrics
• Romantically Speaking
  (Kathy Baker)
• Science Fiction Romance
• Screenwriters & Playwriters
• The Search Party
  (Great graphics!)
• Subversion 
• Story For You!
• Tanzey Talk
• TellTale Press
• TravelZoo
• USA Today Bestsellers 
• Valentine's Day Cards
• Variety Search Engine
• Vocab Vitamins
• Wise Writers & Readers
• Word Weaving 
• WritersNet 
• Writers Reference
• 
  
  

Authors

Rather than err on the side of omission, or miss changed URLs, I've decided only to list links to other lists of author links or author groups, rather than links to individual authors' sites.

• Avon Authors
• Berkley/Jove Authors
• Bombshell Authors
• Find Authors Index
• Intrigue Authors
• Kensington/Zebra/Pinnacle Authors
• Magical Unicorn
• NAL Authors
• NovelTalk
• RWA Authors
• Superromance Authors
• Wyrd Sisters
• 

Reviews

• About.com 
• Affaire de Coeur 
• Belles & Beaux 
• The Best Reviews
• Booklist
• BookPage 
• Book Browser 
• Bookaholics 
• The Book Report 
• Books n Bytes
• Bridges Magazine
• Contra Costa Times 
• Crescent Blues
• Detroit Free Press 
• Devoted to Romance
• Fallen Angel Reviews
• The Gothic Journal 
• Huntress Book Reviews
• Isn't it Romantic? 
• The Library Journal
• The Literary Times 
• Locus
• Louisa's Magical Romance 
• Midwest Book Review
• New Age BookShelf 
• Publishers Weekly 
• Rendezvous 
• Reviewers International 
• Romance Haven 
• Romance Novel Reviews 
• Romance Reader
• A  Romance  Review
• Romance Review
• Romance Reviews Today 
• Reader on the Run 
• Romantic Times Magazine 
• Science Fiction Weekly 
• Scribe's World 
• Slice of Romance 
• Totally Addicted
• Under The Covers 
• What I'm Reading 
• WordWeaving
• Writers Unlimited

Miscellaneous

• Almanac 
• Angels! 
• Backgrounds by Marie 
• Blue Rose King
• Bullfrog Light Company 
• Carbohydrate Charts
• Carbohydrate Chart II 
• Clip Art Connection 
• Consumer Reports 
• Driving Directions 
• Eye for Beauty
• Free Trip Itinerary 
• Health discussion & support
• Horoscopes 
• Irish Country Graphics
• Lodging (Compare hotels and rates: Cheap, Luxury, Boutique and Spa hotels. Discount hotel accommodations around the World).
• Love Spells
• Kelley Blue Book 
• Most Wanted Web Sites
• Movie Showtimes 
• Numerology 
• Organic Wine Company 
• Perpetual Calendar 
• Rebecca's Crafts 
• Spirit Moon Designs
• Stone Mountain Pecans 
• US Mileage Chart 
• Wild Wine
• Valentine's Cards
• Wonderflight

Issues
 

• Adopt a Special Kid! 
• Americans with Disabilities Act
• Celebrating and Caring For Your Baby With Special Needs
• Common Dreams
• COPAA
• Disability is Natural
• Down Syndrome 
• Short Stature
• Essential Tremor Action
• Giangreco (Inclusion)
• Kids Together 
• Million Mom  March
• Pacer Center
• Parent Training & Information Centers
• Peak Parent Center, Inc. 
• People First Language
• Renaissance Group
• Speech Friendly 
• TASH 
• Wright's Law