I found a Photoshop Zine template online and followed the template and pasting my images in the corresponding places. I wanted this zine to relay the process of making the books. So that the from tand back cover look line the book and the internal images are the process.
I found this website extremely helpful and suggests all different ways to make Zines and has PDF and Photoshop links to edit your images into the files.
Lara Hoad Artist Designer: Maker 