I picked up some cool Fisher-Price Talk-To-Me Books a few months ago at the local thrift shop. I found 4 of them; Walt Disney's Ghost Chasers (Book No. 2), Walt Disney's Dumbo's Day At The Circus (Book No. 3), Walt Disney's The Clock Cleaners (Book N. 5), and Big Bird's Look and Listen Book (Book No. 8).
From the back of the book: "Fisher-Price has created the Talk-To-Me Player and Talk-To-Me Books. We've brought the incredible dimension of sound to bocks to make them more 'real' than ever before possible.
All that children have to do it place the Talk-To-Me Player over the sound discs on the pages of this talk-To-Me Book. Press the button and out pour the voices of well-loved friends."
Pictured here is the Ghost Chasers from 1977. As you can see from the photo, there are small 2 inch yellow discs on each page which contain the sound to go along with the text on that page. There are a total of 16 of these sound discs in this book. I don't remember these from my childhood, but I am sure that if I had any of these, I would have spend countless hours sitting and listening to them, just as I did with my favorite Disney LPs.
I don't have the Talk-To-Me Player yet, but I will be sure to keep my eyes peeled for one, as I would love to sit and listen to these books.