How do you validate and determine if there is interest in your ebook? Could someone explain the sequence of events that you would take/? Would it go something like this? 1. Add link trigger to email that is sent out to email list. 2. people that clink on the link are taken to a email sequence that talks about the upcoming ebook. 3. Create a landing page or form and promote it to non-email list subscribers and then add the people that join to the same email sequence.