the previous year.
_Pictures of Travel II_, issued in 1827, consisted of the second cycle
of poems on the _North Sea_, an account in prose of life on the
island, entitled _Norderney, The Book Le Grand_, to which epigrams by
Immermann were appended, and extracts from _Letters from Berlin_
published in 1822. _Pictures of Travel III_ (1830) began with
experiences in Italy, but degenerated into a provoked but ruthless
attack upon Platen. _Pictures of Travel IV_ (1831) included _English
Fragments_, the record of Heine's observations in London, and _The
City of Lucca_, a supplementary chapter on Italy. In October, 1827,
Heine collected under the title _Book of Songs_ nearly all of his
poems written up to that time.

The first period in Heine's life closes with the year 1831. The
Parisian revolution of July, 1830, had turned the eyes of all Europe
toward the land in which political experiments are made for the
benefit of mankind. Many a German was attracted thither, and not
without reason Heine hoped to find there a more promising field for
the employment of his talents than with all his wanderings he had
discovered in Germany. Toward the end of May, 1831, he arrived in
Paris, and Paris was thenceforth his home until his death on the
seventeenth of February, 1856.

II

In the preface to the second edition of the _Book of Songs_, written
at Paris in 1837, Heine confessed that for some time past he had felt
a certain repugnance to versification; that the poems therewith
offered for the second time to the public were the product of a time
when, in contrast to the present, the flame of truth had rather heated
than clarified his mind; and expressed the hope that his recent
political, theological, and philosophical writings--all springing from
the same idea and intention as the poems--might atone for any weakness
in the poems. Heine wrote poetry after 1831, and he wrote prose before
1831; but in a general way what he says of his two periods is correct:
before his emigration he was primarily a poet, and afterwards
primarily a critic, journalist, and popular historian. In his first
period he wrote chiefly about his own experiences; in his second,
chiefly about affairs past and present in which he was interested.

As to the works of the first period, we might hesitate to say whether
the _Pictures of Travel_ or the _Book of Songs_ were the more
characteristic product. In whichever way our judgment finally
inclined, we should decl