3 books in series

Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria Light Novels

Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria Light Novels is a 3-book series with 3 released primary works first released in 2014 with contributions by Fujino Omori and 大森藤ノ.

Is It Wrong to Try to Pick Up Girls in a Dungeon? on the Side: Sword Oratoria, Vol. 1
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria, Vol. 5
Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria Light Novels, Vol. 7