An
Overland Journey.
From
New York to San Francisco,
In
The Summer of 1859.
By
Horace Greeley.

New York
C. M. Saxton, Barker & Co.
San Francisco: H. H. Bancroft & Co.
1860

Preface
Dispatch 1: From New York to Kansas
(by train from New York to St. Joseph, Missouri)

Complete book is available online in the Making of America Collection