ZB,
To gain access to the ebook you will have to purchase the paperback version of that same book plus the ebook. We do not sell ebooks as a standalone item. Once you have purchased the paper copy and the ebook, you will gain access to the 6 exams.
You can purchase both ebook and paper copy here:
http://www.manhattangmat.com/storeitems ... 20&catid=6Best,
Noel De Freitas
Student Services Associate
Manhattan Prep