Wizarding World - Everything Magical

Books by Topic

Arithmancy

bestiaries

Gilderoy Lockhart at Flourish and Blotts biography

Charms
There are undoubtedly many Charms in general spell books. The books listed here, however, note in the title that they contain Charms or were assigned reading for Charms class.

cookbooks

current events

curses

Dark Arts

Divination

dragons

genealogy

healing

See medical.

Herbology

history

law

magical theory

medical

Muggle studies

plays

poetry

Potions

Quidditch

runes

spell books, general

Transfiguration

vampires

werewolves