Only if you want them to. When you create a new author profile, you must do so with a unique email address, but it doesn't have to be the author's actual email address. Instead, you can set up single-purpose email addresses for each author, e.g. author.name@yourwebsite.com.
Do my authors have to interact with Leanpub? Will they be able to access Leanpub in any way?

Written by Len Epp
Updated over a week ago
Updated over a week ago