Crypto Newbie - Needing Direction

Hello fellow Steemers! I am the type of person who likes to stay busy pretty much constantly. I work full time and run my own eBay business, but am always looking for more to add to my plate. I just recently discovered crypto currency, and was amazed at how many different types are already out there aside from bitcoin. I noticed that there is a lot of talk about this up and coming market. I'm looking for advice as it seems like there is an overwhelming amount of material to read about getting started in the market. Can anyone recommend a good starting book, YouTube video, or other reference that I can utilize to learn more about the stocks themselves, as well as buying/trading? Thanks for the view and I look forward to your feedback!