What Is The Number Line In A Book?

Also known as a “printer’s key” or “publisher’s code,” the number line is a string of numbers printed on the copyright page, and it is used to indicate the print run for the book.

With each printing of a book, the publisher instructs the printer to remove the lowest number that indicated that run..

How do I read an ISBN number?

The ISBN is thirteen digits long if assigned on or after 1 January 2007, and ten digits long if assigned before 2007. An International Standard Book Number consists of four parts (if it is a 10-digit ISBN) or five parts (for a 13-digit ISBN).

What is a ISBN number on a book?

An ISBN is an International Standard Book Number. ISBNs were 10 digits in length up to the end of December 2006, but since 1 January 2007 they now always consist of 13 digits. ISBNs are calculated using a specific mathematical formula and include a check digit to validate the number.

Does every book have an ISBN number?

Does a book title have a constant ISBN? No. Each version (ebook, hardcover, paperback, or audiobook) will require a separate ISBN.

Date published can most usually be found on the copyright page of a book. That page will tell you when the work was copyrighted – and if the book is a first edition, the copyright date will be the same as the date published. If it is a later edition, the date will be different.

Are first edition books worth anything?

First editions are sought-after by book collectors and a first edition is usually more valuable than a later printing. A first edition signed by the author will have even greater value. Scarcity influences value.

The copyright date is the date at which the copyright was filed for that particular work. The publication date is the date when the work was made publicly available for consumers to purchase.

What is an impression number in a book?

The first group of numbers refers to years (2014 to 2005), and the second group indicates the impression number. The line tells the reader that this is the first impression, printed in 2005.

What is the most expensive book in the world?

The Codex of LeicesterThe Codex of Leicester Leonardo da Vinci’s Codex of Leicester, also known as the Codex Hammer, is the most expensive book ever sold.

How do I find the edition number of a book?

Identifying the First Edition of a Book The publisher may actually state the words ‘first edition’ or ‘first printing’ on the copyright page. Another common method of identification is the number line – that’s a line of numbers on the copyright page. Usually, if a one is present in the line then it’s a first edition.

How do you read the publication information in a book?

The book’s title, publisher, and place of publication should appear on the “title page” of the book, usually one of the first few pages. See example below. The date of publication may also be here, or on the copyright page, usually the next page of the book.

How do you know if a book is worth money?

The easiest way to know how much your copy of a book is worth on the open market is to check on how much similar copies are currently being offered for. Fill out this form with enough information to get a list of comparable copies. You probably don’t need to include every word of the title and author’s name.

What is a publication example?

The printing and distribution, usually for sale, of books, magazines, newspapers, etc. The definition of publication is something that is written and printed. A magazine is an example of a publication. Announcing or declaring to the public; the distribution of a book, pamphlet, or other work to the public.

How many books are printed in a first edition?

A printing is one print run of a book. So if you ask the printer to print 10,000 copies of a book and then you sell them all and go back and ask for another 7,500 copies, the first 10,000 copies was the first printing; the next 7,500 copies was the second printing. Those two printings are in the same edition.

What’s the difference between first edition and first printing?

What and Why First Editions. A first edition is the first printing of a book. It’s true that a first edition may have one or more printings and that a second edition will normally be noted only if there are actual changes, usually major, in the text. But for a collector, a first printing is the only true first edition.

Open the book to the copyright page. It is usually the page immediately following the title page of the book. View the first few lines of the copyright page of the book. Note the name of the author of the publication along with the title of the work.

How do you read a number line in a book?

Number Lines: Generally speaking, if the “1” is present, the book is a first edition (first edition, first printing). For the second printing, the “1” is removed, so the “2” is the lowest number present. For example, a number line that reads 5 6 7 8 9 indicates a fifth printing.

What books are worth money?

20 Iconic Books You Probably Own That Are Now Worth A LOT Of Money!Harry Potter and the Philosopher’s Stone (1997), J.K. Rowling.The Cat in the Hat (1957) Dr. … The Hound of the Baskervilles (1902), Arthur Conan Doyle.The Bible (1600 – 1630)The Jungle Book and The Second Jungle Book (1894-1895) Rudyard Kipling:More items…