Callisto Crate is Launching Today!

Callisto Crate (formally Book Badass) is officially launching our book boxes today. This has been a long road, full of twists and turns, but it is completely worth it.

We are a mail order subscription box service, offering a curated box containing a strong women read with several items designed to enhance your reading experience.

Coupon Code

To celebrate and say thank you for signing up for our newsletter, we would like to offer you a coupon code for 10% off your entire first order. This is a one time use coupon:


To redeem your code, simply go to our website and pick the subscription option that best suits you, 1, 3, or 6 months. (Click here to get to our website)

Bonus Gift

 As an added bonus to our email subscribers, you can download a free copy of Coreena McBurnie’s ebook, Prophecy, set in ancient Greece and definitely featuring a strong heroine. To get your book, go to Smashwords (a free site for ebooks) by clicking here, then use the coupon code:


June Theme

We are keeping the contents of the June box secret for now so that you will be surprised when you receive your box. However, we are going to tell you the theme, which is:

Newsletter Sign Up

Sign up for our newsletter (below), and not only will you keep in touch with what we are doing and receive the occasional bonus offer, but you will automatically receive a coupon for 10% off your entire first order AND a free ebook with a strong heroine.


Thank you all for your encouragement and support,

Your curators,

Tara and Coreena

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