That's the only one I don't have. I have the other two: ya know...ummm...Sonic the Hedgehog and the other one...it had Bunnie roboticized. The name escapes me for the moment.
~Neo

i believe there are something like five titles in all...i have them, i just am too lazy to go check. sweet deal for christmas though!

I think I still have "Sonic's Shoes Blues" somewhere...

Just the other day, I was cleaning and found "Sonic's Shoes Blues" and "The Secret Admirer." Both with illustrations by Art Mawhinney. I made sure to save them.

I have the "Secret Admirer", too. It amazes me how much old stuff I have.
~Neo

Nice find. There were six books in that Sonic book series (Sonic the Hedgehog, Robotnik's Revenge [with Bunnie's roboticization], Fortress of Fear, Friend or Foe, Sonic and Knuckles, and Sonic X-Treme.

I was lucky enough to get most of them from school book orders, including the ultra-rare (or so I've heard) Sonic X-Treme. It took me years to get Sonic and Knuckles. Luckily, when I got the internet, I easily picked it up. A good book series, indeed.