Write a cover letter that actually describes how your experience is relevant to the place you’re applying. Be concise but specific. When it comes to setting up an interview, make yourself available, but not too available. It doesn’t hurt to schedule multiple interviews on one day, and to let your interviewers know that (in the most unassuming way). Look like you’re in demand, even if it’s more illusion than reality. During an interview, follow their lead. Don’t launch into a diatribe if they just want to scan your book quietly and then talk about it afterward. This is partly intuited, but you can also just ask what they prefer to do if it’s not apparent. Lastly, post-interview, send an email thanking them for their time and consideration.