Lexcycle was a software company that made electronic book reading software. They were responsible for Stanza, which ran on the iPhone , iPod Touch , Microsoft Windows and Apple Macintosh platforms. In April 2009, Lexcycle was acquired by Amazon.com .     In 2012, Amazon.com removed Stanza from all app stores. 
- Jump up^ Stone, Brad (2009-04-27). “Amazon Acquires Stanza, an E-Book Application for the iPhone” . New York Times . Retrieved 2009-04-27 .
- Jump up^ Kharif, Olga (2009-04-27). “Amazon Acquires Lexcycle” . BusinessWeek . Retrieved 2009-04-27 .
- Jump up^ Dalrymple, Jim (2009-04-27). “Amazon Acquires Lexcycle” . PC World . Retrieved 2009-04-27 .
- Jump up^ Foresman, Chris (2009-04-28). “Amazon.com Acquires e-book software maker Lexcycle” . Ars Technica . Retrieved 2009-04-28 .
- Jump up^ http://librarycity.org/?p=2461