Preptorial offers the world's largest database of FREE software, test prep and Q/A pairs on the planet, and is the "wiki" of textbooks, references and bibs for the underlying citations. Preptorial also is a top Amazon reviewer and top Wiki editor and administrator. Preptorial adds Amazon links to textbooks in millions of bibs, journal abstracts, citations, references, indices, books, websites, databases, wikis and wiki articles, blogs, forums and many others, keeping them up to date daily. Texts in print is the world's largest database of textbooks, and is owned and managed by Preptorial.
BibFeed distills the statistics from Texts in Print PLUS Amazon's best seller and top review data to rank, classify and reference the top texts in each field, categorized by Children, Youth/High School, Adult Ed/College, and Grad/Postgrad levels, and further divided by Field (eg. Computational Neurology, Astrophysics, Behavioral Psychology, etc.), eachINCLUDING active, valid Amazon links, checked daily for accuracy and currency. Click HERE if you're a researcher, publisher or author and would like to add your texts, references, bib or citations to our databases (MUST include an Amazon link to the text).
Keywords/Redirects: CiteLocker, BibFeed, CiteBases, Texts in Print