London library

"Hermione stole into a library and discovered from their records that [Wool's Orphanage] had been demolished many years before."

- Description.

There was a library in London, since at least sometime between the 1930s and the 1990s. It housed a section with records on local history.

In September of 1997, Hermione Granger sneaked into this library and found out that Wool's Orphanage had been demolished some years before.

Appearances

 * Harry Potter and the Deathly Hallows