Recommended Book(s)?
 

I have The Bonsai Workshop, and I'd like to expand my "library." Can
anyone let me know the titles of what they consider essential Bonsai
references? I live in Northern Utah, so anything that keep zone 7 in mind
would be nice. I'm interested in indoor tropicals as well as outdoor
evergreens and trees. Thanks!

Rich Allen
http:\\www.ricosweb.com\bonsai.asp