“Mermaids vs. Unicorns” releases on the 26th and leading up to it, I’ve made “Cupcakes vs. Brownies” free at all online retailers! That way even if you’ve not read book one you can easily get caught up before book two releases.
If you are more of a listener than a reader you can snag the audiobook off Amazon (FYI if you buy the free ebook on Amazon you can then get the audiobook for only $1.99)!