I asked my BIL what my niece needed for Christmas and he suggested "learning books", she is only two (and very behind with her speech), but I'm not sure what type of books to get. Something with colors, numbers, word dictionary etc? My LO has a ton of books, but I don't know what is considered a "learning book"...of course all books are great but I want something that may help her a bit more, instead of just a story.

I hope this makes sense, any recommendations?