What happened: Caitlin Clark reached No. 1 on The New York Times best sellers list with her new children's book. The achievement marks the Indiana Fever guard's latest commercial milestone away from the court.

Why it matters: The top ranking extends Clark's off-court momentum following her First Team All-WNBA selection in October. Her expanding commercial portfolio continues to grow during the league's offseason.

What to watch: Clark and the Fever will turn their focus toward preparations for the upcoming 2027 WNBA season.