I came across this fabulous self-published photography book by Maria Vettese and Stephanie Congdon Barnes called 3191: Evenings. The concept is so incredibly clever. Each photographer captured a daily moment of their lives between the hours of 5pm - 10pm and paired them side by side in this book. They live 3191 miles apart. It's quite amazing how some of their photos correlate.
P.S. They also have another beautiful book called A Year of Mornings.{Images via: Book By Its Cover by: Other Books}