Transformation Through the Ages
- Ronald Weasley: ""To Miss Granger, wishing you a speedy recovery, from your concerned teacher, Professor Gilderoy Lockhart, Order of Merlin, Third Class, Honorary Member of the Dark Force Defence League, and five-time winner of Witch Weekly's Most Charming Smile Award". You sleep with this under your pillow?"
- Hermione Granger: "Of course not. I don't know how that got there. Now go. I still have six hundred pages to read in Transformation Through the Ages."
- — Ronald Weasley and Hermione Granger during the latter's stay in the Hospital wing in her second year.[src]
Transformation Through the Ages was a book on the evolution of Transfiguration. While partially Polyjuiced into a cat, Hermione Granger asked Harry Potter and Ronald Weasley to check it out from the Library for her.
Behind the scenes
- This book is mentioned only in the script for the film adaptation of Harry Potter and the Chamber of Secrets.