Taylor Swift mania is about to sweep another few American cities with the last leg of the Eras Tour starting Friday in Miami. Why it matters: The highest-grossing tour of all time has boosted local economies across the country last year and drove travel demand across the country and overseas.

Swifties, rejoice! Taylor Swift has just announced she is releasing her first-ever book. The Official Eras Tour Book will commemorate the singer's record-breaking Eras Tour —149 shows across five continents—which draws to a close in December.