I am looking for books on companion gardening. I have found several in local bookstores but they are really expensive and I am a stay-at-home mom so my budget is pretty limited. Let me know if you can help me out and I will try to get back with you ASAP as its been a little hectic around my house. Even if you know where a person can purchase these kinds of books online reasonable as I'm not picky about new or used just as long as it doesnt look like the dog got hungry or the kids decided it would make a good mud pi skillet!! Thanx!