I heard Martha Stewart the other day say her company had 36,000 SKUs (or products). Proportionally... I was so thrilled to see Wyatt-MacKenzie has 186 titles listed on Amazon! This is a combination of books, ebooks, and audios. Blows my mind. I remember when there were 4. And, I'm even prouder of the fact that the authors of all of these books had a great experience with Wyatt-MacKenzie.
This is a website where you can search for authors or publishers and view their list (on the day I checked it was counting ebooks and audios separately, it usually puts alternative editions under the paperback!): http://www.salesrankexpress.com. Our first page....