Hi, I have about 6 sites that i am blogging on. They are only PR0 or PR1 for now. My question is, is there any way i should place a link to my other blogs through each blog so that i get the maximum benefit? A link to my other site will still count as a backlink, right? Because google doesn't know i own both sites. Or does it? Anyhow, i just want to know if there s any special way i can link my sites together for max SEO benefit?
Google doesn't know ... as long as you don't use adsense with the same (or connected) account on all websites, you don't have the same (or connected) anaytics account and possibly some other factor that would tell Google that you are the owner of all sites.
I wouldn't do reciprocal. Try linking them randomly. If they are all on the same IP and whois information I wouldn't interlink them at all.
For internal link must have content into internal pages of the site. highlight with keyword in your content. with in that you will be get good result in your searching.