Okay, so rather than remaking the ever-evolving Monster High release list every time we max out the discussion page, I've decided to give it it's own thread.

That way we can keep it out of the main discussion and make it easier to find information on these dolls. A big thank you to EmoKuu for hosting these images.
I don't care if people offsite use this list or it's images, feel free, but I don't want to catch others hotlinking (copying the url and pasting it elsewhere) because it steals bandwidth from the host. Please use your own image hosting provider if you want to reuse any of these yourself. Thank you.
Monster High dolls and accessories released to date:
Signature Dolls, Wave 1 (2010)
Frankie Stein (Daughter of Frankenstein) with pet dog-hybrid Watzit
Draculaura (Daughter of Count Dracula) with pet bat Count Fabulous
Clawdeen Wolf (Daughter of The Werewolf) with pet cat Crescent
Note: The original release of this Clawdeen had basic hands similar to the other female characters in this set (not including Lagoona). Later versions were released with more defined hands, complete with claws.
Lagoona Blue (Daughter of The Sea Monster) with pet piranha Neptuna
Ghoulia Yelps (Daughter of The Zombies) with pet owl Sir Hoots-A-Lot (case revision)
Note: The original release of this doll had saran hair like most of the other girls, however later versions were made with kanekalon, which is lighter and fluffier in texture, with smaller hair fibers.
Holt Hyde (Son of Mr. and Mrs. Hyde) with pet chameleon Crossfade (case revision)
Cleo De Nile (Daughter of The Mummy) with pet cobra Hissette and Deuce Gorgon (Son of Medusa) with pet rat Perseus - set
Signature Dolls, Wave 2 (2011)
Note: This line is often dubbed ''School's Out'' by fans. This was originally due to an early rumor, though this is not the official name. Characters brought back from the first wave have also been commonly referred to as ''2.0'' versions.
Frankie Stein
Clawdeen Wolf
Cleo De Nile
Spectra Vondergeist (Daughter of The Ghosts) with pet ghost ferret Rhuen
Note: The earlier releases of this doll have longer ball and chain earrings with a black chain. Later versions have earrings from a slightly smaller mold with a silver chain to match the artwork.
Ghoulia Yelps (repackaged from the first wave)
Holt Hyde (repackaged from the first wave)
Lagoona Blue (case revision)
Abbey Bominable (Daughter of The Yeti) with pet woolly mammoth Shiver (case revision)
Clawd Wolf (Son of The Werewolf/Clawdeen's older brother) with pet gargoyle bulldog Rockseena and Draculaura - set
Signature Dolls, Wave 3 (2011-2012)
Toralei Stripe (Daughter of The Werecat) with pet saber-toothed tiger Sweet Fang
Note: This character is the first doll in this franchise to do away with the elastic hip connection and instead has plastic joints where her legs connect. She also has a flexible tail that is removable.
Dawn of The Dance, Wave 1 (2010)
Frankie Stein
Clawdeen Wolf
Cleo De Nile
Dawn of The Dance, Wave 2 (2011)
Note: Each doll comes with a DVD of the half-hour Halloween special, ''New Ghoul @ School,'' that originally aired on Nickelodeon.
Lagoona Blue
Cleo De Nile (repackaged from the first wave)
Deuce Gorgon
Ghoulia Yelps
Classroom (2011)
Home Ick Frankie Stein
Mad Science Lagoona Blue
Physical Deaducation Ghoulia Yelps
Sweet 1600 (2011)
Note: Each doll comes with a key that unlocks special codes online via the Monster High homepage, as well as a gift for Draculaura.
Frankie Stein
Draculaura
Clawdeen Wolf
Clawd Wolf
Sweet 1600 C.A. Cupid (Daughter of Eros)
Note: It is possible that this doll may be exclusive to Walmart, however information has not been officially confirmed at this time. Cupid is the first unique character in this franchise to have a reused head mold from another character, Ghoulia's to be exact.
Gloom Beach (2010)
Frankie Stein with solar-powered jumper cables
Draculaura with SPF 500 sunscreen
Clawdeen Wolf with frisbee
Cleo De Nile with royal fan
Jackson Jekyll (Son of Mr. and Mrs. Jekyll /Holt Hyde's alter-ego) with Yin-Yang volleyball
Skull Shores (2011)
Lagoona Blue
Ghoulia Yelps
Abbey Bominable
Gillington ''Gil'' Webber (Son of The River Monster)

Note: Gil is the first male doll in this franchise to have articulated wrists.
Dead Tired (2011)
Frankie Stein with iCoffin and Docking Crypt
Draculaura with ''Scary Human Movies'' DVD's
Cleo De Nile with glow-in-the-dark pyramid night light
Ghoulia Yelps with ''Brain Puffs''
Killer Style (2011)
Note: This line has also been referred to as ''Drop Dead Gorgeous'' and is only available through select stores. The dolls themselves are reused from the Gloom Beach wave and the outfits are modified versions of the ''Day at The Maul'' fashion pack.
Frankie Stein with Watzit keychain
Draculaura with Count Fabulous keychain
Exclusives
2010 San Diego Comic Con Black and White Frankie Stein
-retired/no longer in production
2011 San Diego Comic Con ''Deadfast'' Ghoulia Yelps
-retired/no longer in production
2011 Target Gloom Beach 5-pack with Frankie Stein, Draculaura, Ghoulia Yelps, Clawdeen Wolf, and Cleo De Nile
Note: This is the only way to purchase this version of Ghoulia. The other characters in this set are repackaged dolls from the original wave.
2011 Toys R' Us ''Ghoul Spirit'' Fearleading 3-pack set with Ghoulia Yelps, Cleo De Nile, and Draculaura
2011 Walmart Dawn of The Dance 3-pack with Clawdeen Wolf, Draculaura, and Frankie Stein
Note: This is the only way to purchase this version of Draculaura. The other characters in this set are repackaged dolls from the original wave. This version of Clawdeen was packaged with upgraded clawed hands.
Create-A-Monster (2011)
Werewolf and Dragon Starter Pack
Vampire and Sea Monster Starter Pack
Monster Add-On Packs for Skeleton, Insect, and 3-Eyed Ghoul (each sold separately)
School Spirit Scream Uniforms (2010)
Frankie Stein's Fearleading Squad uniform
Clawdeen Wolf's Soccer Team uniform
Lagoona Blue's Surfing Team uniform
Deuce Gorgon's Casketball Team uniform
School Spirit Scream Uniforms, Wave 2 (2011)
Note: While many fans refer to these as ''School Club Fashions'', stores typically have these labelled as a continuation of the Scream Uniform line.
Draculaura Newspaper Club
Clawdeen Wolf Fashion Entrepreneur Club
Ghoulia Yelps Comic Book Club
Abbey Bominable Snowboarding Club
School Spirit Scream Uniforms, Wave 3 (2011)
Note:Some fans have been referring to this line as ''Cursed Cafe'', due to a copyright owned by Mattel, however this name has not been officially given to this particular fashion pack set at this time.
Frankie Stein
Cleo De Nile
Spectra Vondergeist
Toralei Stripe
Fashion Packs
Draculaura and Frankie Stein ''Day at The Maul'' outfits- 2 pack (2011)
Doll Playsets
Frankie Stein's Bed/Mirror (2010)
Draculaura's Coffin/Jewelry Box (2010)
Dead Tired Lagoona Blue with ''Hydration Station''/Bubble Lamp (2011)
Dead Tired Clawdeen Wolf with ''Room To Howl'' bunk bed (2011)
Freaky Fab Showcase (2011)
Cleo De Nile's Vanity Table (2011)
Draculaura's Sweet 1600 Roadster (2011)
Friends Plush/Ragdolls, Wave 1 (2010)
Frankie Stein with pet dog-hybrid Watzit
Draculaura with pet bat Count Fabulous
Clawdeen Wolf with pet cat Crescent
Friends Plush/Ragdolls, Wave 2 (2010)
Lagoona Blue with pet piranha Neptuna
Cleo De Nile with pet cobra Hissette
Deuce Gorgon with pet rat Perseus
Friends Plush/Ragdolls, Wave 3 (2011)
Ghoulia Yelps with pet owl Sir Hoots-A-Lot
Spectra Vondergeist with pet ghost ferret Rhuen
Abbey Bominable with pet woolly mammoth Shiver
Signature Dolls, Wave 3(estimated release was set for March 2012, though it's now likely to be sooner)
Nefera De Nile (Daughter of The Mummy/Cleo's older sister) with pet scarab beetle Azura
Note: Nefera is the first female doll in this franchise to have a proportionately larger body size. She is older, and therefore taller than the other girls to differentiate her from the students.
Operetta (Daughter of The Phantom of the Opera) with pet spider Memphis ''Daddy O'' Longlegs
Howleen Wolf (Daughter of The Werewolf/Clawdeen and Clawd's younger sister) with pet hedgehog (name unknown)
Note:-Unconfirmed rumors were circulating for some time that Howleen was to be be part of an upcoming store exclusive 2-pack for Target, to be packaged with her sister Clawdeen. The stock photo for her signature doll has been associated with Target, Walmart and Toys R' Us so far, so either the rumors aren't true or there is another version of Howleen planned as a future Target exclusive.
''Vote for the next Monster High Student''
A poll had taken place live at 2011 San Diego Comic Con to determine which one of three dolls (Scarah Screams, Headless Headmistress Bloodgood, or ''The Daughter of Arachne'') will be made in 2012. Con-goers were able to vote in person at Mattel's Monster High booth, while online fans were able to vote on Monster High's Facebook and homepage. Scarah Screams is the winner, while there is no official word on whether the other two dolls have been shelved or possibly put on the back burner for future releases. Her estimated release is still unknown at this time.
Scarah Screams (Daughter of The Banshee)
Skull Shores
Draculaura (part of a case revision estimated for early 2012)
Black and White Frankie Stein
Note:This doll is rumored to be a promotional item and will only be available through select stores. Many initially believed this doll to be a convincing custom, but she has now been confirmed as official. The prototype is shown wearing Signature Frankie's shoes, however the final version has shoes that are unique to her.
Store Exclusives (possible)- Stay tuned for more information.
Purrsephone and Meowlody (Twin Daughters of The Werecats)
Note: Unconfirmed rumors are circulating that these may be an upcoming 2-pack store exclusive set for Toys R' Us. While we have known their names for a while now, just exactly who was who has been the subject of some confusion among fans. It has been confirmed that the black haired twin is Purrsephone, while Meowlody is the white haired twin.
Other releases
Note: These were found in Walmart's and Toys R' Us' databases and are without photos or additional information at this time.
New Ghouls at School
-Robecca Steam (Daughter of The Robot?)
-Jackson Jekyll (signature?)
-Rochelle Goyle (Daughter of the Gargoyle?)
-Venus McFlytrap (Daughter of the Plant Monster?)
Create a Monster
-Witch and Werecat girl Starter Pack
-Gargoyle and Vampire boy Starter Pack
-Ghost girl Add-on Pack
-Puma boy Add-on Pack