Yes, you can. Here's an example of how one Leanpub author does it:http://natedickson.com/2018/08/automation-for-authorsRelated ArticlesHow do I cite a Leanpub book, for example, if I am quoting from it in a scholarly article or an essay?Can I make endnotes in a Leanpub book?The Leanpub FAQHow can I contact a Leanpub author?If I use Leanpub Author Services to sell my book only in print on Amazon, can I keep selling only the ebook on Leanpub?