User blog comment:Dimensionshark/Unused Series 2000 titles, Triple Header speculation and more.../@comment-28171460-20190123060424


 * >we have three unused Series 2000 titles

They probably would've been lost original series titles, being that the post was made in late 1997 (I think).


 * >It's likely that that means that there was a fourth Triple Header book planned

Once again, the page was archived in May 1998, but written in October 1997.


 * >Jekyll and Heidi was originally GB2K #12

Cool trivia!


 * >My question: WHAT.

There was a series of, like, 6 hardbacks. However, those are the only official ones.

Often, libraries will send paperbacks to external companies to get their books turned into hardbacks, as these last longer. ...I actually managed to find a hardcover copy of the The Scarecrow Walks at Midnight (with the 90's cover).