June 15, 1905 Thursday
June 15 Thursday – Isabel Lyon’s journal: Headache (?) not sure.It is summer, supreme summer with heat that glows and glorifies.
Today Mr. Clemens couldn’t write. He’s been tiring himself, and indigestion follows with a brain fog—so he spent most of the day loafing on the porch, reading and smoking [MTP TS 65-66].
Isabel Lyon’s journal # 2: “Today Mr. Clemens began to read the Revision of the microbe Story” [MTP TS 21].