Here We go, Starting a New Project

I now have a long list of stories and books I have either begun writing or want to write. History Press, publisher of my last two books Legends, Lore and Secrets of Western New York and Wicked Niagara: The Sinister Side of the Niagara Frontier, is interested in a proposal for another book. This idea is one I've had since right after my first book for them but have not the chance to work on it. I am currently doing research to see if there is enough to meet their requirements, then I will have to write a proposal. This is what happens for writers once they get some under their belts, but it is no guarantee of publication. Right now, I can't share the topic for this project. I can only say it is a history!