NOTES TO INTRODUCTION.

[Introduction/1.]
Letters to his brother, 1898-1900.

[Introduction/2.]
I have made some valuable "finds" here; among other pieces cited the fragment on "Playthings," the curious description of the "Eclipse," and the poem on "Number" are here published for the first time.

[Introduction/3.]
This negligence in the matter of correspondence is not least among the causes which have mitigated against his popularity.