{
  "title": "Summa Theologica",
  "gitbook": ">=3.0.0-pre.15",
  "root": "./book"
}

{
  "title": "Summa Theologica",
  "author": "Saint Thomas Aquinas",
  "description": "The Summa Theologica by Saint Thomas Aquinas",
  "gitbook": ">=3.0.0-pre.15",
  "root": "./book"
}

Add the author and description back.
Add the author and description back.
