Crocheted Doilies that resemble spider webs patterns?

I am looking for crochet patterns for doilies, bedspreads, table coverings and crocheted window coverings that resemble spider webs. Are there any books or sites that have these? Preferably free but will pay for a book.

Free patterns:

http://chezcrochet.com/page46.html

http://library.ndsu.edu/grhc/history_culture/textile/barbarapietz.html

http://www.coatsandclark.com/Crafts/Crochet/Projects/HomeDec/LC1606+Spider+Web+Doily.htm

http://members.optusnet.com.au/we2/spiderwebdoily.html

http://www.crochetsoiree.com/patterns/view/235-spiderweb-doily/

If you want more, do a Google search for …:-)

How to Crochet : Crochet: How to Crochet a Doily