'Welcome to New York's Upper East Side, where my friends and I all live in huge, fabulous apartments and go to exclusive private schools. It's a luxe life, but

Queen bee Blair Waldorf is hitting the books -- but is her boyfriend hitting on someone else? The wickedly funny second book in the #1 New York Times bestsellin

Welcome to New York City's Upper East Side, where my friends and I live in luxe Fifth Avenue apartments and attend Manhattan's most exclusive private schools. W

The #1 New York Times bestselling series returns with a fresh new cover in time for the highly anticipated HBO MAX TV series reboot – 3 books in 1 'Welcome to