bookstore; bookshop
publisher
main building
「本屋」 has another reading with different meanings.
principal residence
駅前の本屋に立ち寄った。
I stopped by the bookstore in front of the station.
この町には本屋が少ない。
There are few bookstores in this town.
子供の頃は毎日のように本屋に通った。
When I was a child, I went to the bookstore almost every day.