Lightspan for PS1 + Demos

System: PlayStation

So I have a challenge for the Game Finders. I'm trying to find all the Lightspan releases for the original PlayStation. Specifically al the 16 Tales games. I haven't been able to find them anywhere. The only 16 Tales game that is available on ROM is 16 Tales 2. I did manage to find a copy of 16 Tales 3 on eBay, but 16 Tales and 16 Tales 4 are nowhere to be found. Are they all stashed in the basements of elementary schools? I'm keeping an eye out and would appreciate the help.

Also, I have an extensive collection of PS1 and PS2 demo discs and was wondering if there was any interest in collaborating and getting them all uploaded and catalogued.

Thanks for any and all help!

"What kind of a supreme being would condone such irony?"