Talk:The 50 Most Extreme Places in Our Solar System

Quick CE run and concerns
This is a brief article, so my copy edit run was quick. I noticed a couple issues that I'm raising here for others to comment on. Thanks, Curdigirl (talk) 06:19, 28 October 2019 (UTC)Curdigirl (talk)
 * 1) The majority of the article consists in the details of the table of contents. Why is this a part of the article at all? It does not seem encyclopedic. My sense is that listing the TOC does not advance the article. What are your thoughts?
 * 2) Three of five sources cited for this article are self-published by the authors of the book. This is problematic because these sources do not establish notability for this book. https://en.wikipedia.org/wiki/Wikipedia:Notability_(books)