title_body: eBook Portfolio / Resume
upvoted_answer: I definitely feel your pain. As a technical writer I've usually signed NDAs about things I've worked on, but I also need to show samples for potential employees. 
  
  I think everybody would be fine with doing a screenshot of a single page (or back to back pages)  to show off formatting. After all, most of the time, consumers can see these limited samples on Amazon.com or Google Play store anyway. Another option would be doing a screenshot of the sample page on Amazon or ibooks, etc and then storing it at your own website. 
  
  More important than the screenshots would be an accompanying narrative. What was the challenge in designing this page or template -- and how did you go about solving it? 
  
  Best case scenario is definitely putting dummy text inside your template, but this can be time-consuming and impractical. 
  
  You don't need to have chapters (it would be unwieldy to do anyway), but a few select screenshots would do the job (and your job opportunity requires an interview, you can definitely show things off on your tablet).