Buy a copy: eBay
The full price history: every sale, the chart and values by condition.
You have opened your 3 free price histories for today. Members get 10 a day, Pro members unlimited.
Harper printed a two-letter code on the copyright page from 1912 until 1968. The first letter gives the month of printing and the second the year, so a code such as "D-Y" means April 1949.
The month letters run A (January) to M (December) with J skipped, so I is September and K is October.
Read the full guide to Harper & Brothers first editions, decade by decade, and check your copy's copyright page against it. Our number line decoder reads the printing from the row of numbers.
We have not yet confirmed the issue points that tell this first impression from later ones. Until we do, compare your copy's title page and copyright page with the publisher, place and year above: any later printing or edition statement means it is not this one.
Know the points? Tell us. We publish them, with credit, once a second source agrees.
Harper & Brothers, New York, in 1925, in hardback.
For most books published since the 1920s, the original dust jacket carries a large share of the value, often most …
Read the guide →7 min readTo identify a first edition, check that your copy is the first printing of the first edition. Read the copyright …
Read the guide →6 min readBook condition grading uses a six-step trade scale: Fine, Near Fine, Very Good, Good, Fair and Poor. Collectors grade the …
Read the guide →