Children’s book I read kindergarten, class 1971. I don’t not know title but I think the main characters name is pandora a cat. It is possible name is in title. My memory pictures a grey and yellow cover w cat and it’s magic collar. It tells the story of a cats nine lives which is actually 9 times to teleport. That way cats are suddenly in the room. I believe the collar was the way “pandora” traveled. When I was an older grade schooler I went back to class room to find it, that’s where my visual memories come from and cats name, but the storyline memory seems solid since that’s how I found it the first time.