Books
Errata found on this page
Pact of the Tome (p.108). Starting with the second sentence, the first paragraph now reads, “When you gain this feature, choose three cantrips from any class’s spell list (the three needn’t be from the same list). While the book is on your person, you can cast those cantrips at will. They don’t count against your number of cantrips known. If they don’t appear on the warlock spell list, they are nonetheless warlock spells for you.”