Welcome to Coinpeople Deelcee,
I see you have discovered the joy of Hammered coins of England, there are a few colletors here in North America.
Now where to start for the new collector The first thing I recomend is you pick up a copy of Spinks Coins Of England and The United Kingdom 42nd Edition 2007, you are in luck as well, as this is the first edtion offered in colour. Check out my bookstore here, as I have a bunch of guides you will probably find useful
Night Vision--IntaglioSunSet The Numismatic BookStoreif you are unable to get books online let me know and I will get you the ISBN numbers so that you can take those to your nearest Library or Bookstore, having an ISBN number makes it a lot easier for someone to locate a book fast for you.
The Spink quide is a great starting point and is helpful for learning pricing and such. Once you have decided on a series within the hammered coinage there are more specilaized works, like JJ Norths English Hammered Coinage Volumes I & II, and I would also recomend The Small Change series by P & B Withers this is probably the most current specialized research into hammered coins.
There are a couple of groups as well that are helpful here are the links to them.
Coins Of England And The United Kingdom EnglishHammered-LNow when it comes to buying coins, I would recomend you look at a lot of coins first to learn how to grade hammered coins it's a science and Art and really only starts to come to you after looking at coins in the hammered series over the course of years, if in doubt before you buy, ask someone here about the coin.
The are also a few reproductions on the market, they can sometimes trick new collectors, but a good givaway of them is that they are thincker than true hammered coins and have a soapy greyish appearance, I'm sorry I think I'm out of space or I would post a picture of them. Then there are the Ashmore copies reproductions that are more dangerous having been struck in silver and made from hand carved dies, Ashmore focused though more on early english/Celtic Coins and the wartime issues of Charles I.
I hope this helps and feel free to ask any questions, someone here will know and I hope I did not bore you to death or scare you away

Best Regards, Ray