I'VE got books (if you mean reloading manuals)... LOTS of them. Only TWO of them have data for 200 gr. bullets in .357 Mag. ONE of them is similar to the image posted by Mr_Flintstone. The other is a Lee Manual, which I trust less.
ONE THING about that Herco load in the Lyman manual: I recommend going no higher than 6.8 gr./ Herco/200 gr., or at least be extra careful. I got very flat primers and stuck cases with that load. A load with 0.1 gr. less gave me SLIGHTLY flattened primers and NO sticky cases