Two best friends. Ten summer trips. One last chance to fall in love. Poppy and Alex. Alex and Poppy. They have nothing in common. She’s a wild child; he wears khakis. She has insatiable wanderlust; he prefers to stay home with a book. And somehow, ever since a fateful car share home from college many years ago, they are the very best of friends. For most of the year they live far apart—she’s in New York City, and he’s in their small hometown—but every summer, for a decade, they have taken one glorious week of vacation together. Until two years ago, when they ruined everything. They haven’t spoken since. Poppy has everything she should want, but she’s stuck in a rut. When someone asks when she was last truly happy, she knows, without a doubt, it was on that ill-fated, final trip with Alex. And so, she decides to convince her best friend to take one more vacation together—lay everything on the table, make it all right. Miraculously, he agrees. Now she has a week to fix everything. If only she can get around the one big truth that has always stood quietly in the middle of their seemingly perfect relationship. What could possibly go wrong?

Two best friends. Ten summer trips. One last chance to fall in love. Poppy and Alex. Alex and Poppy. They have nothing in common. She’s a wild child; he wears khakis. She has insatiable wanderlust; he prefers to stay home with a book. And somehow, ever since a fateful car share home from college many years ago, they are the very best of friends. For most of the year they live far apart—she’s in New York City, and he’s in their small hometown—but every summer, for a decade, they have taken one glorious week of vacation together. Until two years ago, when they ruined everything. They haven’t spoken since. Poppy has everything she should want, but she’s stuck in a rut. When someone asks when she was last truly happy, she knows, without a doubt, it was on that ill-fated, final trip with Alex. And so, she decides to convince her best friend to take one more vacation together—lay everything on the table, make it all right. Miraculously, he agrees. Now she has a week to fix everything. If only she can get around the one big truth that has always stood quietly in the middle of their seemingly perfect relationship. What could possibly go wrong?

Nahri has never believed in magic. Certainly, she has power; on the streets of 18th century Cairo, she’s a con woman of unsurpassed talent. But she knows better than anyone that the trade she uses to get by—palm readings, zars, healings—are all tricks, sleights of hand, learned skills; a means to the delightful end of swindling Ottoman nobles. But when Nahri accidentally summons an equally sly, darkly mysterious djinn warrior to her side during one of her cons, she’s forced to accept that the magical world she thought only existed in childhood stories is real. For the warrior tells her a new tale: across hot, windswept sands teeming with creatures of fire, and rivers where the mythical marid sleep; past ruins of once-magnificent human metropolises, and mountains where the circling hawks are not what they seem, lies Daevabad, the legendary city of brass, a city to which Nahri is irrevocably bound. In that city, behind gilded brass walls laced with enchantments, behind the six gates of the six djinn tribes, old resentments are simmering. And when Nahri decides to enter this world, she learns that true power is fierce and brutal. That magic cannot shield her from the dangerous web of court politics. That even the cleverest of schemes can have deadly consequences. After all, there is a reason they say be careful what you wish for...