1917. American edition, with Introduction by Francis Hackett.

CHARLES DARWIN AND SAMUEL BUTLER

1911. Charles Darwin and Samuel Butler. A Step towards Reconciliation. By H. F. Jones.

SAMUEL BUTLER: A MEMOIR
BY HENRY FESTING JONES

1902-1914. First Manuscript. Second Manuscript. Third Manuscript.

1915-16. Proofs.

1916. Revises.

1917. Advance copy, without illustrations.

1918-1919. Manuscript, proofs, and revises of additional matter for First Impression.

1920. Manuscript, proofs, and revises of additional matter for Second Impression.