This might not be the best thread to discuss this, and this might expose my ignorance in some things, but I was looking to query Jacklyn Saferstein-Hansen and was checking out her most recent sales. One of which was a thriller sold to "Amazon Publishing".
How difficult is it to sell to Amazon Publishing as an agent? I was under the impression Amazon was a psuedo-self publishing service, and basically anyone could get their work on Amazon. Jacklyn listing this as a book sale obviously implies that she negotiated with Amazon, and that gave an advance for the book in question.
Now, I'm not saying this is a red flag (especially given my ignorance). Jacklyn also has sales to Prometheus books and Pan MacMillion. This particular sale however is the closest to my genre in her list, so it stood out to me.