Plaidy on Literature Map

I pulled up something called Literature Map today, which answered the question, What else do readers of Jean Plaidy read? Supposedly, the closer the name appears on the map to Plaidy's, the more likely a reader who likes Plaidy is to like the other author's books. I say "supposedly," because when I tried it, I got a different result each time--on one occasion, a writer named Elizabeth Ogilvie was smack next to Plaidy, while on another, Ogilvie's name was at a much greater distance.

Still, it's fun to play with (watching the names jounce around is sort of like watching fish swim) and running the query (it works with other authors too, of course) pulled up some names I didn't recognize and will have to look up one of these days.