If you are in the Uk
http://www.craftcreations.co.uk/
Has a huge selection of stuff including books.Ebay is another good source.
Your local library probably has books on the subject..
I don't know where you live handygran but in lots of places there are craft shops and workshops springing up as this along with cardmaking and scrapbooking has become a very popular hobby .You may have a good craft shop near you somewhere which will supply all you need !
It's easy really ..all you need is a sharp pair of scissors and a good craft mat and knife .Little double sided sticky pads,varnish and a bit of imagination.You can even use wrapping paper that has a repeat pattern .
It's an enjoyable pastime .