Yea, the Pern series (I think) is nominally sci-fi ... colonists on an alien world or some-such, but it goes right into the science-fantasy or pure fantasy and the novels seem to be firmly in that camp with Lackey. Honestly, I can't recall any other authors, I could go mine the bookshelves and find half a dozen.
There's one book I'm thinking of, "The Ghatti's Tale", I think, which is pretty much devoted to psychic cats and their human partners, a la the "Rhys Cat" in the fast play rules. Again, forget who wrote that but it came to mind as I saw it in Half-Price Books the other day.
Some of my (male) players are interested in seeing how a game of this could go. 3/4 of those interested have asked if there will be another setting book that will be a little less Chibi and SuperD. "Black Iron" or "Rusty Steel".
My wife looked it over, thought it was interesting, but got a little overburdned with flowers and happy kingdoms, herself. Not that I"m saying my wife is normal or anything ... she married me, after all.
We'll all keep an open mind and an open eye for this, see if it's something we'll be interested in. I'm very interested in seeing how the target demographic will respond, since it's obvious it isn't me.
--fje