一位來自未來的少年,打亂了麥可平凡的生活。他們在1999年相遇,跨越時代的友情逐漸展開。但當麥可發現未來的書可能改變命運,他開始質疑什麼才是真正重要的。榮獲紐伯瑞獎與國家圖書獎決選,本書結合時間旅程與青春探索,是一部深具情感與想像力的佳作。WINNER OF THE NEWBERY MEDALA FINALIST FOR THE 2024 NATIONAL BOOK AWARDA NEW YORK TIMES BEST SELLERAN INDIE BESTSELLERMichael Rosario, a twelve-year-old Filipino boy living with his single mother in an apartment complex in Delaware, meets a mysterious boy from the future in this suspenseful stand-alone novel by the award-winning and bestselling Erin Entrada Kelly. For fans of Rebecca Stead’s When You Reach Me.It's August 1999. For twelve-year-old Michael Rosario, life at Fox Run Apartments in Red Knot, Delaware, is as ordinary as ever—except for the looming Y2K crisis and his overwhelming crush on his sixteen-year-old babysitter, Gibby. But when a disoriented teenage boy named Ridge appears out of nowhere, Michael discovers there is more to life than stockpiling supplies and pining over Gibby.It turns out that Ridge is carefree, confident, and bold, things Michael wish