Found 7 unique UPCs from manufacturer 'harper paperbacks':

Not a complete list, just a sample from our database (currently limited to 250 items). Also, manufacturer names can have different variations, so the product you are looking for could be listed under some other manufacturer name - e.g. 'P&G' products could also be found under "Procter & Gamble".

Product name UPC EAN Listed as
The Residence: Inside the Private World of the White House 000062305204 Harper Paperbacks
The Happiness Project (Revised Edition): Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun 000062414852 9780062414854 Harper Paperbacks
Feeling at Home: Defining Who You Are and How You Want to Live 071001018950 0071001018950 Harper Paperbacks
New York Post Bathroom Sudoku: The Official Utterly Addictive Number-Placing Puzzle 099455005951 9780061239731 Harper Paperbacks
Six Times As Sweet: Official 1998 NBA Finals Retrospective 099455016957 0099455016957 Harper Paperbacks
Do You Believe in Magic?: Vitamins, Supplements, and All Things Natural: A Look Behind the Curtain 884346866724 9780062222985 Harper Paperbacks
Men Are from Mars, Women Are from Venus: The Classic Guide to Understanding the Opposite Sex 884370567819 9780060574215 Harper Paperbacks