I still have my original TPBs of Dragons of Autumn Twilight, Winter Night, and Spring Dawning...my grandmother's 1920 something edition of Dracula... .. and my Redwall books. I think my mom has all of the old Goosebumps somewhere. Or at least, I hope she has them
I also think the old Walt Disney grocery store hardbacks are laying around somewhere from the late 80's and early 90's.
We don't know what happened to the copies of Little Bear, Good Night Moon, and the Dr. Seuss books. I think they vanished into the trash or a yardsale somewhere after my brother became an angsty teenager