This is Chapter 2 - a collection of information on the different models of vehicles that can run on grease.
Here's a start:
If you want to add a new model to the book, please "create content" > "book page" > and title the page with the vehicle model.
Select the parent page to be Chapter 2 - Vehicle Models.
Select the Greasy Greasy to be "Greasy Book".
Thanks for contributing!