Did you come across the 99% invisible book club for The Power Broker? I tried keeping up but fell a bit behind by the end of the year and finished the following January. it's a great complement to the book. Caro is an incredible writer - I'm on the first LBJ book now. It was never a book I thought I could finish just from the intimidating size and seemingly dry nature but Caro's storytelling moves it along so well.