|The Third Option
|Book / Magazine / Publication
|Simon & Schuster Audio
|Buy on Amazon ~ 0743510313
|8.99 US Dollars (curriencies)
|When diplomacy has failed and military intervention is deemed inappropriate, our leaders often turn to a silent and dark community for results. This is a course of action not always taken by wise and honorable men. In certain circles it is known as THE THIRD OPTION Fresh from retaking a battle-scarred White House after a vicious terrorist attack on the president, Mitch Rapp, the CIA's top counterterrorism operative, is sent on his final mission. His target: a well-known German industrialist who has been selling highly sensitive equipment to one of the world's most notorious sponsors of terrorism. As Rapp meticulously prepares to take the man out, he has no idea hat there are forces within his own government that are plotting to use him. The conspirators have devised a bold plan that will damamge the president and ruin the career of the incoming director of the CIA's Counter-terrorism Center. Unfortunately, they have made one horrible miscalculation: they have chosen Mitch Rapp as their pawn. Their worst nightmare is about to be realized. They have enraged one of the most lethal and efficient killers the CIA has ever produced -- and he will stop at nothing until he finds out who set him up. With action that sizzles from the opening paragraph and insider details that bring the story to vivid life, The Third Option showcases a New York Times bestselling author who is just hitting the peak of his storytelling powers.
|by EAN or by Title
An article of interest
The Main EANData blog
Converting between ISBN-10 and ISBN-13 (aka EAN-13)
ISBN stands for International Standard Book Number. Originally this was a 10 digit number known as ISBN-10, but has been replaced with a 13 digit version known as ISBN-13 (aka EAN-13) to better fit in with the industry standard product numbering system.
The ISBN system offers a unique numbering system for books and publications of various types. ISBN offers 9 identification digits for each book or publication and one check digit. ISBN-13 expands the available number set by doubling the available numbers. You might think that the extra three digits would more than double the available numbers but ISBN is limited within the EAN-13 numbering system and will always start with 978 or 979 as the first three digits, leaving only 9 more digits for the actual identification digits and again the last digit is the check digit.
Any ISBN-10 number can be converted to ISBN-13. Any ISBN-13 number that starts with 978 can be converted back to ISBN-10. ISBN-13 numbers that start with 979 cannot be converted to ISBN-10.
The conversion process from ISBN-10 to ISBN-13 is a rather simple one. Start with the first 9 digits of the ISBN-10 number, place 978 in front and calculate the new check digit using the standard EAN check digit calculation.
If you want to calculate the check digit for ISBN-10, that is done using a MOD-11 calculation that is very different than the EAN check digit process.
- Lets start with ISBN-10 number 1-5905-9332-?
- Each digit is multiplied by its position for digits 1-9
- 1x1 + 5x2 + 9x3 + 0x4 + 5x5 + 9x6 + 3x7 + 3x8 + 2x9 = 180
- Now get the remainder 180 mod 11 = 4
- Now return the mod 11 again... 4 mod 11 = 4
- If the results is 10, return the letter X otherwise return the digit.
- For our example, the final number is 1-5905-9332-4
Look at the number above and below the barcode. You will see that except for the last digit in the ISBN number, all of the digits exist in the 13 digit version shown under the barcode right after the 978 and just before the new check digit of 5.
Now you can see how easy it is to convert between ISBN-10 and ISBN-13.