City of Glass has genre Young-adult fictionYoung-adult fiction has examples: Will Grayson, Will GraysonWill Grayson, Will Grayson has genre Young-adult fiction
[Human]: Do you know the book City of Glass? [Assistant]: Yes, City of Glass was written by Paul Auster and is in the Young-adult fiction genre.  Do you enjoy Paul Auster books? [Human]: Yes I do, Can you recommend any other young-adult fiction books? 
Charlotte Bronte wrote Will Grayson. Another similar book is Lady Chatterley's Lover by D.H. Lawrence.