12 YEARS AGO: Poppy and Alex meet. They hate each other, and are pretty confident they'll never speak again. 11 YEARS AGO: They're forced to share a ride home from college and by the end of it a friendship is formed.

And a pact: every year, one vacation together. 10 YEARS AGO: Alex discovers his fear of flying on the way to Vancouver. Poppy holds his hand the whole way.

7 YEARS AGO: They get far too drunk and narrowly avoid getting matching tattoos in New Orleans. 2 YEARS AGO: It all goes wrong. THIS YEAR: Poppy asks Alex to join her on one last trip.

A trip that will determine the rest of their lives. People We Meet On Vacation is a New York Times bestselling love story for fans of When Harry Met Sally, One Day and Casey McQuiston. Get ready to travel the world, snort with laughter and - most of all - lose your heart to Poppy and Alex.