The Amazing Vanteen - Tells of his life with a traveling carnival
American Sideshow Blowoff - Another carny blog
Amusing the Zillion - Blog by a former Carny.
Ballycast - Wonderful interviews with sideshow performers
Carnival on the Boardwalk - Very nice historical article
Carny Sideshows - Tony Gangi’s wonderful book about sideshow school
Circuses and Sideshows - An absolutely wonderful collection of circus links
Circus of the Fantastic - History and photos
Coney Island Attractions of Yesterday and Today
Contortion Home Page
Czar of Bizarre - Very cool with recording of sideshow talker 
Diary of a Carny - All the backlot dirt
Johnny Eck Museum - Fascinating site about a very “special” man
Everything Sideshow - Lots of good stuff to explore
Fiendish Curiosities - Buy the stuff you need for your own sideshow
Human Marvels - Wonderful collection of photos
Late Night Flea Show - side show and human oddities
Monstrous.Com - Sideshow freaks
Phreeque - Wonderful site about the “special people”
Pinterest - Incredible collection of oddity photos
Show History - From the Feejee Mermain to daredevils
The Sideshow - Pickled punks and more
Sideshow Art - Just like it sounds, folks. Step right up!
Sideshow Art  - More nice stuff
Sideshow Freaks - Blog about sideshows
Sideshow Quiz - See how much you know
Sideshow World - Preserving the past
Swordswallow.com - A site dedicated to the art of swallowing swords
Todd Robbins - The current King of the sideshows
Top 10 Human Sideshow Freak
Tublr Human Oddities
Your Flea Circus - Run your own mechanical flea circus