I came across this homeschool curriculum and kind of fell in love with many of their books. Obviously our curriculum choices have been made for this school year, as we've been in school for weeks. BUT the curriculum lover that I am wants to purchase these anyway and use them to supplement where we need to. Kind of. OK, not kind of, but really, really heart-eyes wants to. So, before I make any rash decisions, has anyone used TG&TB, particularly the language arts, history, or nature journal, for the elementary years? If so, would you recommend?