Image | |

EAN-13 | 9780786024865 |

Product Name | Never See Them Again |

Language | English |

Category | Book / Magazine / Publication |

Short Description | Weight:0.01 pounds |

Amazon.com | Buy on Amazon ~ 0786024860 |

SKU | 726958295984520152095396 |

Price New | 4.21 US Dollars (curriencies) |

Price Used | 0.99 US Dollars (curriencies) |

Width | 1.13 inches (convert) |

Height | 6.7 inches (convert) |

Length | 4.1 inches (convert) |

Weight | 7.68 ounces (convert) |

Author | M. William Phelps |

Page Count | 320 |

Binding | Mass Market Paperback |

Published | 09/04/2012 |

Features | Great product! |

Long Description | Seventeen-year-old Christine Paolilla had her whole life ahead of her…that is, until she murdered her best friends. Award-winning investigative journalist M. William Phelps takes us inside a crime that shocked the nation.In the summer of 2003, the Houston suburb of Clear Lake, Texas was devastated when four young residents were viciously slain. The two female victims, Tiffany Rowell and Rachael Koloroutis, were just eighteen-years-old—popular and beloved. But when a killer came knocking, it turned out to be someone they knew all too well. Seventeen-year-old Christine Paolilla was an awkward outsider until the girls befriended her. In this gripping true story, complete with 16 pages of dramatic photos, M. William Phelps delves into the heart of a baffling mystery to get to the truth of an act so brutal it could not be understood—until now. Praise for M. William Phelps "Phelps ratchets up the dramatic tension." –Stephen Singular "One of America's finest true-crime writers." –Vincent Bugliosi "Phelps creates a vivid portrait." – Publishers Weekly“One of our most engaging crime journalists.” –Katherine Ramsland "Phelps is the Harlan Coben of real-life thrillers." –Allison Brennan "The best true-crime writer to come along in years." –Gregg Olsen |

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Created | 11-22-2012 12:24:59pm |

Modified | 09-26-2017 8:18:03am |

MD5 | fcae1ff96f5b3dd83f9f0db1fe8bcb85 |

SHA256 | f2a382974ed1e852b95d1d686e482dd59265f9d5f9a02dde21a2cdc97bb5738e |

Search Google | by EAN or by Title |

Query Time | 0.0204241 |

### Article of interest

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

**ISBN-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.