- Silvery Earth Universe
- Amazons Country
- The Death of Queen Amazonia (2013) [SF] by Barbara G. Tarn
- Amazon Sisters (2013) by Barbara G. Tarn
- The Public Man (2014) [SF] by Barbara G. Tarn
- Amazon Spring (2014) [C] by Barbara G. Tarn
- Uncommon Amazons (2014) [SF] by Barbara G. Tarn
- Amazons' Men (2014) [SF] by Barbara G. Tarn
- The Queen's Son (2014) [SF] by Barbara G. Tarn
- Amazon Summer (2014) [C] by Barbara G. Tarn
- Amazons (2016) [SF] by Barbara G. Tarn
- Jessamine (2016) [SF] by Barbara G. Tarn
- The Tiger (2016) [SF] by Barbara G. Tarn
- Amazon Fall (2016) [C] by Barbara G. Tarn
- Tales of the Queendom of Maadre (2016) [C] by Barbara G. Tarn
- The Painter (2016) [SF] by Barbara G. Tarn
- Assassins' Guild of Silvery Earth
- Saif's Legacy (2013) [SF] by Barbara G. Tarn
- Guisarme (2014) [SF] by Barbara G. Tarn
- Kilig's Heart (2014) [SF] by Barbara G. Tarn
- Hakeem's Rival (2014) [SF] by Barbara G. Tarn
- Saif & Kilig (2014) by Barbara G. Tarn
- Kilig & Hakeem (2014) by Barbara G. Tarn
- Kilig the Sword (2015) by Barbara G. Tarn
- Fighting Monks School (2015) [SF] by Barbara G. Tarn
- Talwar and Khanda - Assassins in Love (2017) by Barbara G. Tarn
- Saif's Story (2017) by Barbara G. Tarn
- Honorable Assassins (2017) [O] by Barbara G. Tarn
- Assassins Guild of Silvery Earth: 4 Book Box Set (2017) [O] by Barbara G. Tarn
- Books of the Immortals
- 0.5 Books of the Immortals: Prequels (2012) [C] by Barbara G. Tarn
- 1 Books of the Immortals - Air (2011) by Barbara G. Tarn
- 2 Books of the Immortals - Fire (2011) by Barbara G. Tarn
- 3 Books of the Immortals - Water (2011) by Barbara G. Tarn
- 4 Books of the Immortals - Ether (2011) by Barbara G. Tarn
- 5 Books of the Immortals - Earth (2011) by Barbara G. Tarn
- The Sect (2011) [SF] by Barbara G. Tarn
- Starblazer (2012) [SF] by Barbara G. Tarn
- Doreen (2012) [SF] by Barbara G. Tarn
- Luckbringer (2012) [SF] by Barbara G. Tarn
- Nora (2012) [SF] by Barbara G. Tarn
- Books of the Immortals: 5 novels Box Set (2014) [O] by Barbara G. Tarn
- Northern Kingdoms
- Firebird (2015) [SF] by Barbara G. Tarn
- The Twins (2015) [SF] by Barbara G. Tarn
- Wolfshead (2015) [SF] by Barbara G. Tarn
- 2 Tales of the Northern Kingdoms (2015) [C] by Barbara G. Tarn
- The Archers (2016) [SF] by Barbara G. Tarn
- Colors (2016) [SF] by Barbara G. Tarn
- Prince Splendor (2016) [SF] by Barbara G. Tarn
- Cinder Boy (2016) [SF] by Barbara G. Tarn
- Alion Albright (2016) [SF] by Barbara G. Tarn
- Tales of the Northern Kingdoms: Volume 2 (2016) [C] by Barbara G. Tarn
- Belkyss (2016) [SF] by Barbara G. Tarn
- Woodlands (2016) [SF] by Barbara G. Tarn
- Tales of the Northern Kingdoms: Volume 1 (2016) [C] by Barbara G. Tarn
- Quests
- 1 The Path of Water (2016) by Barbara G. Tarn
- 2 The Path of Fire (2016) by Barbara G. Tarn
- 3 The Path of Air (2017) by Barbara G. Tarn
- 4 The Path of Earth (2017) by Barbara G. Tarn
- Quests Volume One: The Paths of Water and Air (2017) [O] by Barbara G. Tarn
- Quests Volume Two: The Paths of Fire and Earth (2017) [O] by Barbara G. Tarn
- Silvery Earth
- Conall's Sons (2011) [SF] by Barbara G. Tarn
- Male Lovers of Silvery Earth (2014) [C] by Barbara G. Tarn
- Beautiful (2015) by Barbara G. Tarn
- Lovers (2016) by Barbara G. Tarn
- Male Lovers of Silvery Earth: Volume 2 (2016) [C] by Barbara G. Tarn
- Fairy Tales Revisited on Silvery Earth (2016) [C] by Barbara G. Tarn
- Southern Kingdoms
- The Slave (2011) [SF] by Barbara G. Tarn
- The Orphans (2011) [SF] by Barbara G. Tarn
- Yash (2011) [SF] by Barbara G. Tarn
- The High Priestess (2011) [SF] by Barbara G. Tarn
- Tarun (2011) [SF] by Barbara G. Tarn
- The Last King of Akkora: Part 1 (2011) [SF] by Barbara G. Tarn
- The Prince Heir (2011) [SF] by Barbara G. Tarn
- The Dancer (2011) [SF] by Barbara G. Tarn
- The Lords of War (2011) [SF] by Barbara G. Tarn
- The Last King of Akkora: Part 2 (2011) [SF] by Barbara G. Tarn
- The Courtesan's Son (2011) [SF] by Barbara G. Tarn
- Tales of the Southern Kingdoms: Volume 1 (2011) [C] by Barbara G. Tarn
- Tales of the Southern Kingdoms: Volume 2 (2011) [C] by Barbara G. Tarn
- The Young King (2014) [SF] by Barbara G. Tarn
- The Hooded Man (2014) [SF] by Barbara G. Tarn
- The Northern Warrior (2014) [SF] by Barbara G. Tarn
- The Jesters (2014) [SF] by Barbara G. Tarn
- Twin Royalty (2014) [SF] by Barbara G. Tarn
- The Conspiracy (2014) [SF] by Barbara G. Tarn
- Amrendra (2014) [C] by Barbara G. Tarn
- The Gorgeous Prince (2014) [SF] by Barbara G. Tarn
- The King-God of Arquon (2014) [SF] by Barbara G. Tarn
- More Tales of the Southern Kingdoms: Volume 1 (2014) [C] by Barbara G. Tarn
- The Bodyguard (2016) [SF] by Barbara G. Tarn
- Narcoleptic Prince (2016) [SF] by Barbara G. Tarn
- The Black Princess (2016) [SF] by Barbara G. Tarn
- More Tales of the Southern Kingdoms: Volume 2 (2016) [C] by Barbara G. Tarn
- Tales of the Southern Kingdoms (2016) [C] by Barbara G. Tarn
- More Tales of the Southern Kingdoms (2016) [C] by Barbara G. Tarn
- The Varian Empire
- The Spell (2012) by Barbara G. Tarn
- Allan de Sayek (2012) [SF] by Barbara G. Tarn
- The Left-Handed Warrior (2012) by Barbara G. Tarn
- The Enlightened Emperor (2012) by Barbara G. Tarn
- The Warrior Woman (2012) [SF] by Barbara G. Tarn
- Records of the Varian Empire (2012) [C] by Barbara G. Tarn
- A New Emperor (2012) [SF] by Barbara G. Tarn
- Sunray and Leonora (2012) [SF] by Barbara G. Tarn
- The Valley (2012) [SF] by Barbara G. Tarn
- Half-Bloods (2012) [SF] by Barbara G. Tarn
- Sorcerer (2012) [SF] by Barbara G. Tarn
- The Fall of Agharek (2012) [SF] by Barbara G. Tarn
- The Bastard (2012) [SF] by Barbara G. Tarn
- Sila (2012) [SF] by Barbara G. Tarn
- The Enlightened Emperor (2012) [SF] by Barbara G. Tarn
- Monastery Stories (2012) [SF] by Barbara G. Tarn
- The Amazons Country (2012) [SF] by Barbara G. Tarn
- William of Mayfair (2012) [SF] by Barbara G. Tarn
- Sameer's Death (2012) [SF] by Barbara G. Tarn
- Chronicles of the Varian Empire: Volume 1 (2014) [C] by Barbara G. Tarn
- Chronicles of the Varian Empire: Volume 3 (2014) [C] by Barbara G. Tarn
- Chronicles of the Varian Empire: Volume 2 (2014) [O] by Barbara G. Tarn
- The Complete Chronicles of the Varian Empire Box Set (2017) [O] by Barbara G. Tarn
- Amazons Country