We use pieces of Classical ideology and like the booklists and suggestions. I think it's hard to perfectly tailor to a HG+ child, but I refer to the book on a pretty regular basis.
In terms of literature, my child reads 1-2 hours daily without prompting and nothing he chooses is less than 2 to 3 years beyond his real grade level. Occasionally, I'll prod him to read something in particular, but I mostly let him pick. As long as he's getting regular exposure to challenging vocab and well written books, I'm not so hung up on what exactly he reads. He just did well on the SCAT, so I'm ok with we're at for now.
We LOVE the Michael Clay Thomspon curriculum. It is really designed with gifted learners in mind and it is fast to get through. And fun. Even my 5 year old runs around quoting the stories (it's in storybook format). And I am generally a curriculum skeptic. It's far and away the most expensive homeschooling curriculum we've bought.
