I'll also add the course from The Great Courses - 'Building Great Sentences: Exploring the Writer's Craft' by Brooks Landon. Just the audio version is sufficie

I'll also add the course from The Great Courses - 'Building Great Sentences: Exploring the Writer's Craft' by Brooks Landon. Just the audio version is sufficient, especially if you can listen to it on a daily commute. They give specific advice on how to simplify sentences that have multiple dependent clauses into a more compact form, which can be particularly useful for technical writing.