Words breaking without hyphen and no space between text and images

I am using the Rewind theme. Words at the end of a line break with no hyphen and the text is right next to the images. It would be nice to have hyphens and a space between the text and the images. Be warned, I am very new to this. I have googled but can’t find a solution. Here is a link to a page with this problem:
https://coreenamcburnie.com/books