What is "ottobib.com"

OttoBib.com is a website with a free tool to generate an alphabetized bibliography of books from a list of International Standard Book Numbers (ISBN) with output in MLA, APA, Chicago/ Turabian, BibTeX and Wikipedia format. Each query also generates a "temporary" permalink (self-destructs in about one month) which can be used to recall the bibliography without reentering the ISBN data. The site is a metasearch engine, integrating data from several sources, including the U.S. Library of Congress API, the Amazon.com database of books, and ISBNdb.com. OttoBib accepts ISBNs with either 10 or 13 digits.