later, June, 1910 message from the dead.]

Among other books which he read that winter and spring was Helen Keller's
'The Story of My Life', then recently published. That he finished it in
a mood of sweet gentleness we gather from a long, lovely letter which he
wrote her--a letter in which he said:

I am charmed with your book--enchanted. You are a wonderful creature,
the most wonderful in the world--you and your other half together--Miss
Sullivan, I mean--for it took the pair of you to make a complete &
perfect whole. How she stands out in her letters! her brilliancy,
penetration, originality, wisdom, character, & the fine literary
competencies of her pen--they are all there.

When reading and writing failed as diversion, Mark Twain often turned to
mathematics. With no special talent for accuracy in the matter of
figures, he had a curious fondness for calculations, scientific and
financial, and he used to cover pages, ciphering at one thing and
another, arriving pretty inevitably at the wrong results. When the
problem was financial, and had to do with his own fortunes, his figures
were as likely as not to leave him in a state of panic. The expenditures
were naturally heavy that spring; and one night, when he had nothing
better to do, he figured the relative proportion to his income. The
result showed that they were headed straight for financial ruin. He put
in the rest of the night fearfully rolling and tossing, and
reconstructing his figures that grew always worse, and next morning
summoned Jean and Clara and petrified them with the announcement that the
cost of living was one hundred and twenty-five per cent. more than the
money-supply.

Writing to MacAlister three days later he said:

It was a mistake. When I came down in the morning, a gray and aged
wreck, I found that in some unaccountable way (unaccountable to a
business man, but not to me) I had multiplied the totals by two. By
God, I dropped seventy-five years on the floor where I stood!

Do you know it affected me as one is affected when one wakes out of
a hideous dream & finds it was only a dream. It was a great comfort
& satisfaction to me to call the daughters to a private meeting of
the board again. Certainly there is a blistering & awful reality
about a well-arranged unreality. It is quite within the
possibilities that two or three nights like that of mine would drive
a man to suicide. He would refuse to