Daemons are Forever by Simon R. Green
This is a Great Courses video series on crafting sentences. It walks its audience through different sentence types and goes into the rhythm of a sentence, discussing the value of longer and shorter sentences and why. There are a lot of examples, it wanders into ideas from antiquity and touches on the bad ideas and why they are bad.
Overall, it provides a wealth of information and will enhance the audience appreciation of a well-written sentence.