I'll admit, this sounds strange to me. I have not heard of an agent asking for a marketing proposal for a PB before. Granted, I signed with an agent in 2017, so it's been awhile. But I have quite a few friends who are querying PBs, and I don't think they've ever been asked for a marketing proposal by an agent. I hope this doesn't come across the wrong way, buy have you done research on this agent? Does this agent sell many PBs?