When I first started, there were no books or other media on the topic, except for the excellent blogs of MyZerowaste.com and The Rubbish Diet, Clean Bin (they have a film out now!) and others.
Now, books are available as well:
Bea Johnson of ZeroWasteHome blog teaches how to party and gives other tips.
There's even an app that helps locate and input stores with package-free, bulk food bins and liquid refills - exciting!
Amy Korst shares her tips on Zero Waste Lifestyle:
Beth Terry of MyPlasticFreeLife.com teaches how to live without plastic:
Disclaimer: I earn a small commission if you order via the links above :)