Does 'in the library' also work?
It surely should.
at the library (American usage)
Do you like reading in the library. ( common usage )
And then there's a song "At the Library" by Green Day or a Californian website lunchatthelibrary.org. Seems quite correct to me, just as 'in the library'.
The sun getting to my head
RU: Liubisz citat' w bibliotiekie?
Hello. Could you please update this one to accept: “You like to read in the library?” Also: “ You like reading in the library?”