reading schedule
1/19 - 40 (2/31:24)
1/23 - 80 (4/3:55)
1/25 - 120 (5/22:03)
1/29 - 160 (7/21:33)
1/31 - 200 (8/32:13)
2/2 - 240 (11/0:39)
2/6 - 287