Sonic #65
Sonic #65Source: Sonic The Hedgehog #65
Penciler: James Fry

The first piece of promo art by Sonic artist James Fry showcases Sonic and Tails going at it with Doctor Robotnik in a flying saucer! While Tails dodges lasers, Sonic does his thing ^^ A pretty cool picture!
  
Sonic #66
Sonic #66Source: Sonic The Hedgehog #66
Penciler: Chris Allan

A promo piece, by well known Teenage Mutant Ninja Turtles artist Chris Allan, showcases Sonic fighting for his life against assailant Robians, both of whom (including Sonic) are falling off a cliff into the valley below!
  

The Thousand Ring Power Up!
The Thousand Ring Power Up!Source: Sonic The Hedgehog #66
Penciler: Steven Butler

The concluding battle of the Mobius World Tour: As the smoke clears - Ultra Sonic! Hyper Tails! And a Super Ixis Naugus prepare for the definative battle after having absorbed over 1000 power rings! This is a pretty cool double page spread showcasing Sonic and Tails in their second evolution stages courtesy of Steven Butler. >;)
  

The Image Teaser! - Picture #1
The Image Teaser! - Picture #1Source: Sonic The Hedgehog #66
Penciler: Sam Maxwell

Drawn by Sam Maxwell, this full color picture advert showcases all the Image Comics characters and the Archie Sonic characters for the crossover special in SSS7!
  
The Image Teaser! - Picture #2
The Image Teaser! - Picture #2Source: Sonic Super Special #7
Penciler: Ken Penders

A black and white promo piece by Ken Penders, this picture lines up the Archie's VS The Image's as they prepare for the climax.
  

See The Light...
See The Light...Source: Sonic Super Special #7
Penciler: Ken Penders

The Freedom Fighters make their first impressions with the mysterious Particle in this B&W promo from SSS7.
  
Down and Out Knuckles
Down and Out KnucklesSource: Sonic Super Special #7
Penciler: Ken Penders

Knuckles makes first contact with Particle, unfortunately SHE makes first contact with a certain Master Emerald...
  

Happy 16th Birthday, Sonic!
Happy 16th Birthday, Sonic!Source: Sonic The Hedgehog #68
Penciler: Steven Butler

Happy 16th Birthday Sonic! Preparing for his jump in age for Sonic Adventure, the hedgehog gets another year celebrated by his friends in Knothole Village for this full page spread!
  
Sonic #68
Sonic #68Source: Sonic The Hedgehog #68
Penciler: Ramona Fradon

A promo piece by the former syndicated Brenda Starr comic strip artist, Ramona Fradon, starring Sonic and Robotnik.
  

Sonic #69
Sonic #69Source: Sonic The Hedgehog #69
Penciler: Colleen Doran

Well known Wonder Woman artist Colleen Doran takes a stab at Sonic in this pinup with Sonic and Tails against a pretty sky background! Too bad it's B&W.
  
Sonic #70
Sonic #70Source: Sonic The Hedgehog #70
Penciler: David Brewer

Having finished off the enemy with ease, Sonic strikes a pose while his robotic conquest smolders in the background.
  

Saving Nate Morgan - Opening Panel
Saving Nate Morgan - Opening PanelSource: Sonic The Hedgehog #70
Penciler: Steven Butler

The opening panel of the Sonic 70 story was shortened by half a page probably due to printing needs. Both of them are pretty impressive considering thier perspectives. This one features Sonic and The Freedom Fighters after having been ambushed with a bombing in Deer John's Juice Joint by the Prison Escapees from the Devil's Gulag. Definetely a looker! ^^
  

Look For Adventure!
Look For Adventure!Source: Sonic The Hedgehog #71
Penciler: Steven Butler

The adventure has arrived - Sonic Adventure that is! In further preparation for the upcoming Sonic Adventure adaption, Sonic takes on his new look complete with Green Eyes, new shoes, and longer quills in this "first look" splash page!
  
Sonic #72
Sonic #72Source: Sonic The Hedgehog #72
Penciler: Suzanne Paddock

Newcomer to the book, Suzanne Paddock renders a very pretty looking Sally against Knothole Village, shown in full from its SatAM design. ^^
  

He's Baaaaaaaack...!
He's Baaaaaaaack...!Source: Sonic The Hedgehog #72
Penciler: Steven Butler

The full page splash that sent shockwaves. Not seen since Endgame, Doc R's back in business! And Snively, being exposed for having "killed" his uncle, just pretty much had a heartattack. ^__^
  
"Knothole's Gone."
Knothole's Gone.Source: Sonic The Hedgehog #74
Penciler: Steven Butler

The Robian inhabitants of Knothole Village - including Sonic's mother, father, and uncle - have vanished into thin air. And Sonic, having realized that his hopes for a happy family are over, can only state the obvious against a pretty cool black art deco background in this full page splash from Sonic 74.
  

Sonic #74
Sonic #74Source: Sonic The Hedgehog #74
Penciler: Gordon Purcell

Sonic, Geoffrey, and Knuckles take on some attacking Robians in this pro art piece by newcomer Gordon Purcell.
  
Sonic #76
Sonic #76Source: Sonic The Hedgehog #76
Penciler: Pam Eklund

Now THIS piece kicks butt ^^! Sonic and Knuckles inker Pam Eklund etches (probably on a scratchboard) a picture of Sonic and Sally exploring a subterranean cave. The lighting and shadow are superb in this piece and I highly recommend giving it a click. ^^