Book Cover Design

WoW! I have a book cover!

My heart melts looking at this.
Oh, at how real it makes it.
After five long years,
it's finally coming all together.

I created a template in Photoshop for my
book size 5.06 x 7.81

Generated by this formula:

Bleed + Back Cover Trim Size + Spine Width + Front Cover Trim Size +
Bleed =Cover Width

Bleed + Book Height Trim Size + Bleed
=Cover Height

.125 + 5.06 + 0.535976(238 x .002252) + 5.06 + .125 =

10.905976 width

.125 + 7.81 + .125=

8.06 height

The spine width is figured by the number of pages
multiplied 0.002252. My book will be 238 pages.
See above the 238 x .002252
= 0.535976.