My question is this:What books, blog posts (on BP or not), forum threads do you all know of that would be a good way to really get her up to speed on how REI works? 

@David McPhailWelcome to BP, and congratulations on making the decision to invest in your future via real estate.I have written a few blog posts that may help you get started here on BP, and with your investing.

The blogs, podcasts, and articles are all excellent information havens on here for you to acquire knowledge as you progress in your real estate investment career.

Take advantage of the free blogs, articles, and podcasts on here.

But make sure you do your "due diligence" on the property FIRST.Also, educate yourself by capitalizing on the podcasts, blogs, forums, and articles here on BiggerPockets.Finally, I would encourage you to join your local real estate investment club and network with other investors and real estate professionals in your area.

Read the blogs and articles.

I agree with @Jorge Ruiz on taking a look at Rebecca's blog post for wholesaling.

this guy needs his own blog. watch out mr money moustache, he's coming for you.

The blogs, podcasts, and articles are all excellent information havens on here for you to acquire knowledge as you progress in your real estate investment career.

@Dave Van Horn has done a lot of blogging on the subject here at BP.