Casuarina

Can someone do it for me?! Maybe such a thing already exists? My eyesight is not so good, and I'm struggling to see all the details on the website. I would simply love a template for a trade paperback size book that is set up so that I can simply drag and drop the chapters I have written in Apple Pages into the template and have it ready to be printed as hardcopy once proofread. Is this asking too much of all the clever people writing software in this day an age of technological wizardry? Thank you.