Sword Art Online Progressive, Vol. 4 (manga)". Hachette Book Group . Retrieved May 2, 2018. [ permanent dead link] Sword Art Online Progressive, Vol. 1 (manga), Hachette Book Group USA, archived from the original on November 9, 2014 , retrieved June 26, 2014

Sword Art Online: Hollow Realization, Vol. 2". Hachette Book Group . Retrieved July 26, 2019. [ permanent dead link] Sword Art Online Alternative Gun Gale Online, Vol. 3 (manga)". Yen Press . Retrieved August 8, 2019. Sword Art Online Progressive, Vol. 3 (manga)". Hachette Book Group . Retrieved May 2, 2018. [ permanent dead link] Sword Art Online Progressive Scherzo of Deep Night, Vol. 1 (manga)". Yen Press . Retrieved December 7, 2022. Sword Art Online: Mother's Rosary, Vol. 3 (manga)". Hachette Book Group . Retrieved May 2, 2018. [ permanent dead link]

Yen Press Adds Kingdom Hearts Light Novel Series". Anime News Network. November 21, 2014 . Retrieved November 28, 2014. Sword Art Online Inspires Girls Ops Manga". Anime News Network. April 9, 2013 . Retrieved May 2, 2014.

Sword Art Online: Fairy Dance, Vol. 1 (manga)". Hachette Book Group . Retrieved May 2, 2018. [ permanent dead link] Yen Press Adds Sword Art Online, Accel World Light Novels, More Madoka Magica Manga". Anime News Network. 2013-08-23 . Retrieved 2013-08-23.Yen Press Licenses Akame Ga Kill!, Sword Art Online: Progressive, Kagerou Daze". Anime News Network. June 13, 2014 . Retrieved June 26, 2014. Sword Art Online Progressive, Vol. 5 (manga)". Hachette Book Group . Retrieved May 2, 2018. [ permanent dead link] Sword Art Online Progressive Scherzo of Deep Night, Vol. 2 (manga)". Yen Press . Retrieved April 19, 2023.