Request #665 from Cricket

I’m looking for a book I had in the 70s. Not really literature, but definitely fantastic. It was a picture book but aimed at an older audience (I think) and it was kind of a journey through time and space. The main thing I remember is that it came with a separate kaleidoscope kind of thing and you looked through it as you followed a path on the pages of the book. It was so cool! I am so hoping that someone else will remember it!