Oh wow...look at all these awesome titles I found today!!! I cannot say one sounds any better than the others...they all look equally GREAT! I found most in the gardening section in the 935.96 area, but a few are more in the biology area at 571.6and 583.56. I think I will read the rock gardening one first...I am interested in possibly trying to make some hypertufa rocks...I read an easy way of doing it at Dave's Garden last night...where you make up the mixture, and put a half shovel full into a grocery sized bag, and tie it off with a twist tie, turn upside down and wait two days and unwrap! Sounds so easy...the picture showed some quite cute rocks she had made too!!! You do not have to spray the inside of the bag with anything...the fake rock will come right out! Sounds too good to be true! Well...maybe I will give it a try this weekend! You see...we have ZERO rocks in south Florida...ZERO!