"I was not aware that you were in with the smart set," said the Bibliomaniac.
His book had selected the bibliomaniac Faustinus as a patron.
Well, there is no arguing with such a bibliomaniac as yourself, Lorenzo.
But it is time to gratify the Bibliomaniac with something more to his palate.
If a man spends lavishly on his library, you call him mad,—a bibliomaniac.