I need someone to help me with a Wikipedia page I tried to edit

I'm in need of someone who can help me with a Wikipedia page that I unsuccessfully tried to edit. Specifically, I would like help with grammar and formatting, adding reliable sources and writing new content for a page dedicated to my husband's book. Though I understand the Wikipedia guidelines, I need some help in applying them correctly. The current status of the page is submitted but needs revisions, and any help in addressing the issues would be much appreciated.