The letter A

So I have a dream for my bookshelf, one that is likely not possible but I'd like to maximize if I can. I want every increment of each possibility of letters when sorted by last name, but only two deep, so aa, ab, ac, ad, etc, if you get the idea. But I need some suggestions (if this post goes well I'll make more with other letters), for this post just authors with a last name starting with the letter A, listing multiple would be cool but any comments will be greatly appreciated, thanks in advance for helping me with this