The Glenn Horowitz Bookseller Office Material consists chiefly of correspondence dating from the late 1990s and early 2000s and writings. Drafts and proofs can be found for many books by Blume, and in some cases multiple drafts can be found for individual tiles, including: Just as long as we're together (1987), Smart women (1983), Here's to you, Rachel Robinson (1993), and Fudge-a-mania (1990).