Hello, I'm looking for books, websites, consulting firms, and really any resource to learn how to raise capital. For context, I'm looking to fund a Amazon aggregator strategy leveraging my Amazon consulting agency to run the portfolio.

What I have learned about raising Capital so far comes from a firm called Panthera Advisors run by Alejandro Cremades. I'm a co-founder in a startup, and we hired him as a consultant. As I have been learning more about Search funds lately, I get the feeling that Alejandro's methodology is geared specifically towards Startup Capital fundraising.

I'm looking to learn more about raising capital for the the Amazon FBA roll-up portfolio I plan to create. Any suggestions and resources would be greatly appreciated.