For instance there was the case of O’Callaghan, for one, the halfcrazy faddist, respectably connected though of inadequate means, with his mad vagaries among whose other gay doings when rotto and making himself a nuisance to everybody all round he was in the habit of ostentatiously sporting in public a suit of brown paper (a fact).
There are no more uses of "vagary" in the book.
Show samples from other sources
After nine hours of listening to the vagaries of Old Sarum’s inhabitants, Judge Taylor threw the case out of court on grounds of frivolous pleading and declared he hoped to God the litigants were satisfied by each having had his public say.
Harper Lee -- Go Set a Watchman
I was considering what she had suggested about our pretending to be other people, like figures in a Western novel, imagining how we could somehow exist outside of this place and time and circumstance, share instead the minute and sordid problems of such folks, the vagaries and ornate dramas of imperfect love.