Malor,
Were it not for a quirk in the modern peculiarities of the Weave, I could easily provide Stone to Flesh for you. However, given that the magics act presently as they do, the spell writhes itself from the paper shortly after being scribed. All I can suggest to you is that you seek out one of those scrolls still intact from a previous age.
Yardislan Echron
//so far as I know, Legend Lore and Stone to Flesh don't appear on the scribing tables still, but I haven't checked recently. They're still available as a really rare item drop from monsters, though.