Looking on the internet deeply has found these results:

at the library is the most popular phrase on the web.

in the library 14,870,000 results on the web	at the library 120,800,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Order in the Library was developed by four teams of software engineering students in 2002 In the Library with the Lead Pipe. The murder victim? Your library assumptions. Suspects? It could have been any of us. Home � Emeritus � About � Authors�... In the Library is a warm blend of English Novel, Russian & Moroccan Leather Bindings, Worn Cloth and a hint of Wood Polish The main note in this scent was �... "Silence in the Library" is the eighth episode of the fourth series of the revived British science fiction television series Doctor Who. It was first broadcast on 31�... 2004. The product was based on specifications the teams received�...	I mean, it's not like I could be checking him out like a book at the library. nighter at the library. You should be over at the library with Annie. Nine of the 12 videos produced were uploaded at the library. I heard you, Freya, at the library. I'm going to try to pull my first all I got this printed off at the library. I

in the library

14,870,000 results on the web

at the library

120,800,000 results on the web

More popular!

Order in the Library was developed by four teams of software engineering students in 2002
In the Library with the Lead Pipe. The murder victim? Your library assumptions. Suspects? It could have been any of us. Home � Emeritus � About � Authors�...
In the Library is a warm blend of English Novel*, Russian & Moroccan Leather Bindings, Worn Cloth and a hint of Wood Polish *The main note in this scent was �...
"Silence in the Library" is the eighth episode of the fourth series of the revived British science fiction television series Doctor Who. It was first broadcast on 31�...
2004. The product was based on specifications the teams received�...