If you really want to get on a Druidic path, I would suggest pegging down one of the several Druid organizations. I've heard little but good things about them, and have considered taking their study courses myself even though I already have a firm set in my own path. Here are the two main ones you could look into:

• ADF Druidism
• OBOD Druidry

I am pretty sure both have some recommended reading lists on their websites.