Proofread Opossum Book

I need a proofreader for my book about opossums. The book is written in American English.

Requirements:
- Check spelling errors
- Identify inconsistencies between the Table of Contents and the main chapters. The introduction and conclusion do not need to be checked.
- Provide feedback as comments in the document

Ideal Skills and Experience:
- Expertise in American English grammar and syntax
- Attention to detail for spotting inconsistencies
- Experience with document commenting tools