iUniverse, founded in October 1999, is an American self-publishing company based in Bloomington, Indiana.

As part of the agreement, Barnes & Noble offered select iUniverse titles both in their online bookstore and at their physical stores.

[6] In 2004, Amy Fisher's memoir, If I Knew Then, about serving seven years in prison on first-degree aggravated assault charges for shooting Mary Jo Buttafuoco, became the best-selling book in iUniverse's history, selling more than 32,000 copies up to 2004.

[7] In September 2007, iUniverse was purchased by Author Solutions, the parent company of hedge fund-owned rival AuthorHouse.

[8] In 2008, iUniverse operations moved from Lincoln, Nebraska to Bloomington, Indiana where Author Solution's headquarters are located.