Tasha's Tomes of Wizardry

So you ran right out and got Tasha’s Cauldron of Everything, excited that there were so many new spells and spellbooks and spell options. Good for you! So did we. But if you’re anything like us, you got to the end of the book and said to yourself, “Self, that simply won’t do. It’s a lot, but it’s not enough.”

That’s why this book exists. In it you’ll find new spellbook rules, new spells, and new magic item spellbooks from across the Forgotten Realms, but usable throughout the Dungeons & Dragons multiverse. We hope you find it a useful addition to your game. We know we had a great dealof fun making this book for you to enjoy!

- from the publisher's blurb