these are three great ebooks where  you can study them and by the re-brand them ,giving them and making money too.the first ebook is about SEO ,90 pages  by the American Guru Brad Callen.Here the direct link to download it :

 the second ebook is an A-Z marketing tutorial ,you can re-brand too and giving away ,getting problably referrals in many useful web sites and free unique visitors.DOWNLOAD NOW!