Offer is now expired --- if you did start a book this morning, here is what they had to say:
"If you started a book before the deal maxed out, we will honor our promotion and give you an extended coupon code. Please contact firstname.lastname@example.org with the URL of your book to receive it.We've been experiencing tech issues and we're working hard to fix it. We love you guys and want to get Mixbook back up asap. Thank you for your patience and understanding!"
Woohoo!! Here is a HOT freebie that you'll definitely want to snag!!