It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
English: Book reviews and structure: Book Reviews
'How to' guides for creating book reviews and book trailers online
The very easiest way to create a video review is by creating a google slides presentation, and narrating this with screencastify.
In the slideshow, you can insert pictures and/or text. the pictures can either be your own OR downloaded (make sure they are free to use and you are not using someone else's photos without permission). For free photo websites see below.