There must be some. :)
Openings with queen side castling?

Sicilian, queen's gambit, petroff, scotch, and pirc come to mind first.
Probably every opening has some variation that involves queenside castling.

Sicilian, queen's gambit, petroff, scotch, and pirc come to mind first.
Probably every opening has some variation that involves queenside castling.

Unfortunately there so many books on chess openings that you could nearly start a library
I say unfortunately because few of them are high quality, and opening study isn't very important for most players anyway.
I don't own any books for any of the openings I play right now, so I can't recommend anything, sorry.
You can do pretty well with a database and youtube videos.

Unfortunately there so many books on chess openings that you could nearly start a library
I say unfortunately because few of them are high quality, and opening study isn't very important for most players anyway.
I don't own any books for any of the openings I play right now, so I can't recommend anything, sorry.
You can do pretty well with a database and youtube videos.
Which are the best openings with both sides or white castling queen side?