The Crystal Codex: Your Handbook to Killing it With Crystals

Start curating your crystal collection today with The Crystal Codex, an all-you-need-to-know guide to sourcing, understanding, and using crystals for a wealth of mindful purposes.

Crystal wellness and spirituality can be an incredibly rewarding hobby when backed up by real expertise and carried out with awareness and intent. The Crystal Codex is a handbook for doing just that. All the basics needed to begin your crystal journey are here, from identifying crystals by their appearance to picking the right crystal for you.

With chapters as diverse as crystals themselves—ranging from geology to astrology by way of tarot and witchcraftThe Crystal Codex is for anyone looking to engage in crystals as a hobby or to find focus and clarity in a cluttered world. Author and secular chaos witch Mandi Em lays out the basics in BS-free language that takes aim at the spurious claims made elsewhere in the crystal space, emphasizing above all that when it comes to developing your crystal practice, the more you put in, the more you get out.

Learn what crystals are and are not, get tips on sourcing your crystals ethically, and discover which crystals are your best starting point—whether you're looking to grow confidence, develop habits for managing your mental health, or even try your hand at divination. Explore the connections between crystals and intuition, sacred geometry, and creativity, while getting sound advice on how to practically use crystals in your everyday life. Celia Agnes' otherworldly artwork, familiar to those who follow her as Sweet Omens, makes this book a feast for the eyes.

If you're looking for a guide to making the most of crystals—one that understands the practical as well as the fun and spiritual sides of collecting crystals—then look no further. The Crystal Codex contains all you need to know in a compact handbook that can be treasured for years to come.

1146583470
The Crystal Codex: Your Handbook to Killing it With Crystals

Start curating your crystal collection today with The Crystal Codex, an all-you-need-to-know guide to sourcing, understanding, and using crystals for a wealth of mindful purposes.

Crystal wellness and spirituality can be an incredibly rewarding hobby when backed up by real expertise and carried out with awareness and intent. The Crystal Codex is a handbook for doing just that. All the basics needed to begin your crystal journey are here, from identifying crystals by their appearance to picking the right crystal for you.

With chapters as diverse as crystals themselves—ranging from geology to astrology by way of tarot and witchcraftThe Crystal Codex is for anyone looking to engage in crystals as a hobby or to find focus and clarity in a cluttered world. Author and secular chaos witch Mandi Em lays out the basics in BS-free language that takes aim at the spurious claims made elsewhere in the crystal space, emphasizing above all that when it comes to developing your crystal practice, the more you put in, the more you get out.

Learn what crystals are and are not, get tips on sourcing your crystals ethically, and discover which crystals are your best starting point—whether you're looking to grow confidence, develop habits for managing your mental health, or even try your hand at divination. Explore the connections between crystals and intuition, sacred geometry, and creativity, while getting sound advice on how to practically use crystals in your everyday life. Celia Agnes' otherworldly artwork, familiar to those who follow her as Sweet Omens, makes this book a feast for the eyes.

If you're looking for a guide to making the most of crystals—one that understands the practical as well as the fun and spiritual sides of collecting crystals—then look no further. The Crystal Codex contains all you need to know in a compact handbook that can be treasured for years to come.

19.99 Pre Order
The Crystal Codex: Your Handbook to Killing it With Crystals

The Crystal Codex: Your Handbook to Killing it With Crystals

The Crystal Codex: Your Handbook to Killing it With Crystals

The Crystal Codex: Your Handbook to Killing it With Crystals

eBook

$19.99 
Available for Pre-Order. This item will be released on March 3, 2026

Available on Compatible NOOK devices, the free NOOK App and in My Digital Library.
WANT A NOOK?  Explore Now

Related collections and offers


Overview

Start curating your crystal collection today with The Crystal Codex, an all-you-need-to-know guide to sourcing, understanding, and using crystals for a wealth of mindful purposes.

Crystal wellness and spirituality can be an incredibly rewarding hobby when backed up by real expertise and carried out with awareness and intent. The Crystal Codex is a handbook for doing just that. All the basics needed to begin your crystal journey are here, from identifying crystals by their appearance to picking the right crystal for you.

With chapters as diverse as crystals themselves—ranging from geology to astrology by way of tarot and witchcraftThe Crystal Codex is for anyone looking to engage in crystals as a hobby or to find focus and clarity in a cluttered world. Author and secular chaos witch Mandi Em lays out the basics in BS-free language that takes aim at the spurious claims made elsewhere in the crystal space, emphasizing above all that when it comes to developing your crystal practice, the more you put in, the more you get out.

Learn what crystals are and are not, get tips on sourcing your crystals ethically, and discover which crystals are your best starting point—whether you're looking to grow confidence, develop habits for managing your mental health, or even try your hand at divination. Explore the connections between crystals and intuition, sacred geometry, and creativity, while getting sound advice on how to practically use crystals in your everyday life. Celia Agnes' otherworldly artwork, familiar to those who follow her as Sweet Omens, makes this book a feast for the eyes.

If you're looking for a guide to making the most of crystals—one that understands the practical as well as the fun and spiritual sides of collecting crystals—then look no further. The Crystal Codex contains all you need to know in a compact handbook that can be treasured for years to come.


Product Details

ISBN-13: 9780711297876
Publisher: Holler
Publication date: 03/03/2026
Sold by: Barnes & Noble
Format: eBook
Pages: 144
Age Range: 14 - 18 Years

About the Author

Mandi Em is an author and wellness witch who specializes in bullsh*t-free wellness and personal growth. She lives in beautiful B.C. Canada with her husband and three kids. Mandi has been published in The New York Times, Huffington Post, Al Jazeera, Narratively, McSweeney’s, and more. Her debut book Witchcraft Therapy was released in May of 2021. Her followup, Happy Witch, was published in October 2022, and her third book Feral Self-Care was released in October 2023.

Celia Agnes Birkholz, AKA Sweet Omens, is an artist based in Texas. Online, Celia's spookily beautiful and lovingly crafted creations bring joy to her 20,000+ Instagram followers. Known for her esoteric, mixed-media projects on themes ranging from witchcraft to astrology, Celia brings a magical touch to all her projects.
Celia Agnes Birkholz, AKA Sweet Omens, is an artist based in Texas. Online, Celia's spookily beautiful and lovingly crafted creations bring joy to her 20,000+ Instagram followers. Known for her esoteric, mixed-media projects on themes ranging from witchcraft to astrology, Celia brings a magical touch to all her projects.
From the B&N Reads Blog

Customer Reviews