Miracle on 49th Street by Mike Lupica

Miracle on 49th Street is a tale about a girl, Molly Parker, who has recently lost her mother and goes to connect with her father, who incidentally has no idea she exists.  To throw another wrench into the situation, Molly's father is the national basketball hero, Josh Cameron.  At first Josh is very skeptical of Molly's claim, but she convinces him to get to know her, and soon Josh's heart begins to warm to Molly.  Molly has some help along the way namely from her sidekick and best friend Sam, and Josh's housekeeper Mattie.  These two help Molly through some rough times, including Josh's selfishness, and skepticism.  Miracle on 49th Street is a heartwarming tale of friendship, trust, and realizing in order to reap big rewards, one must take huge risks.