1. Merry Meet, I'm so glad that you've decided to look into Witchcraft!
2. A lot of information can come from other online communities, people who teach/practice witchcraft or any other occultism
3. A good place to look for books is online stores like Esty, Amazon, eBay...etc

Here are a few links to some books that can help you:

Herbs: https://www.amazon.com/Green-Witchcraft-Practical-Discovering-Crystals-ebook/dp/B0844MDZ72

Crystals: https://www.amazon.com/Wicca-Crystal-Magic-Beginners-Practicing/dp/1512140104/ref=sr_1_12?dchild=1&keywords=crystal+witchcraft&qid=1603529501&sr=8-12

Elements: https://www.amazon.com/Wicca-Elemental-Magic-Elements-Witchcraft/dp/1503086410/ref=sr_1_2?crid=13KI6IV5KRZCZ&dchild=1&keywords=elemental+witchcraft&qid=1603529554&sprefix=elemental+wiwtchcraft%2Caps%2C220&sr=8-2

Candle Magick: https://www.amazon.com/Wicca-Candle-Magic-Beginners-Practicing/dp/1508551405/ref=sr_1_4?crid=3TG891T2BAOQ6&dchild=1&keywords=candle+witchcraft&qid=1603529616&sprefix=Candle+witc%2Caps%2C270&sr=8-4

Here are some supplies:

1001 Spells By Cassandra Eason (A popular grimoire): https://www.amazon.com/1001-Spells-Complete-Every-Purpose/dp/1454917415/ref=sr_1_1?dchild=1&keywords=1001+spells&qid=1603529735&sr=8-1

Crystal Ball (for Scrying): https://www.amazon.com/Juvale-Black-Obsidian-Crystal-Ball/dp/B077HYJYSF/ref=sr_1_6?dchild=1&keywords=crystal+ball&qid=1603529873&sr=8-6

Crystals: https://www.amazon.com/SUNYIK-Gemstone-Bottles-Crystal-Healing/dp/B00OGX47GK/ref=sr_1_3?dchild=1&keywords=witchcraft+crystals&qid=1603529910&sr=8-3

Herbs to get started with: https://www.amazon.com/Accessories-Decorations-Essential-Chamomile-Arrangements/dp/B085TRT5DH/ref=sr_1_1_sspa?dchild=1&keywords=witchcraft+herbs&qid=1603530018&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFINDJSVFdHSTM2QUcmZW5jcnlwdGVkSWQ9QTA0MTQ0NzZKRFdFSDY5VFZST04mZW5jcnlwdGVkQWRJZD1BMDk0ODg3NzIxM01IRFc3NFMyOTAmd2lkZ2V0TmFtZT1zcF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl

Tarot Card Deck/Oracle cards: https://www.amazon.com/Everyday-Tarot-Mini-Deck/dp/0762492791/ref=sr_1_9?dchild=1&keywords=Tarot+cards&qid=1603530070&sr=8-9

https://www.amazon.com/Starseed-Oracle-53-Card-Deck-Guidebook/dp/1788172884/ref=sr_1_2?dchild=1&keywords=oracle+cards&qid=1603530159&sr=8-2

On-the-go Altar Kit: https://www.amazon.com/Wiccan-Beginner-Witchcraft-Witches-Supplies/dp/B08HKMMLCX/ref=sr_1_4?dchild=1&keywords=altar+kit+travel&qid=1603530531&sr=8-4

This is it, for now, the rest is up to you to research witchcraft and find your own path, any and all witches are here for you. One witch is stronger, but together, we are stronger.

Merry part. Blessed be.