I don't send scheduled newsletters. I only send out alerts when I have book releases, and now and again if I have exciting news you won't want to miss.
There are two signs ups, that way, you can get alerts for whichever book series you are currently reading :)
Also- Everyone that signed up prior to Nov 8th, 2013 is automatically on the Fated Saga Book List. The Demon Isle List was created on that day and I'll only be sending Demon Isle updates to those signed up on the Demon Isle list, thanks!