Return of the Darkening Series by Ava Richardson, Tiffany Williams

High-born Agathea Flamma intends to bring honor to her family by following in her brothers’ footsteps and taking her rightful place as a Dragon Rider. With her only other option being marriage, Thea will not accept failure. She’s not thrilled at her awkward, scruffy partner, Seb, but their dragon has chosen, and now the unlikely duo must learn to work as a team... moreHigh-born Agathea Flamma intends to bring honor to her family by following in her brothers’ footsteps and taking her rightful place as a Dragon Rider. With her only other option being marriage, Thea will not accept failure. She’s not thrilled at her awkward, scruffy partner, Seb, but their dragon has chosen, and now the unlikely duo must learn to work as a team. Seventeen-year-old Sebastian has long been ashamed of his drunken father and poor upbringing, but then he’s chosen to train as a Dragon Rider at the prestigious academy. Thrust into a world where he doesn’t fit in, Seb finds a connection with his dragon that is even more powerful than he imagined. Soon, he’s doing all he can to succeed and not embarrass his new partner, Thea. When Seb hears rumors that an old danger is reemerging, he and Thea begin to investigate. Armed only with their determination and the dragon they both ride, Thea and Seb may be the only defense against the Darkening that threatens to sweep the land. Together, they will have to learn to work together to save their kingdom…or die trying. less

Ever since scruffy Sebastian Smith and Lady Thea Flamma were paired as Dragon Riders, their lives have been forever changed. The unlikely duo forged an unbreakable bond, but now with dark stirrings in the south their bond will be put to the ultimate test. Seb discovers Lord Vincent has returned and he wants to unleash an ancient evil that will destroy the lives of everyone in the kingdom – The Darkening... moreEver since scruffy Sebastian Smith and Lady Thea Flamma were paired as Dragon Riders, their lives have been forever changed. The unlikely duo forged an unbreakable bond, but now with dark stirrings in the south their bond will be put to the ultimate test. Seb discovers Lord Vincent has returned and he wants to unleash an ancient evil that will destroy the lives of everyone in the kingdom – The Darkening. In order to defend the realm against unspeakable foes, Seb, Thea, and their shared dragon, Kalax, set out on an arduous journey to find the sacred Dragon Stones – before their dark power ends up in the wrong hands. But to conquer an old enemy, Thea must find a way to overcome her own inner demons, and Seb has to muster the courage to become the brave leader his kingdom needs . . . less

The Darkening has risen... Agathea Flamma and Sebastian Smith now face an overwhelming enemy. The rapid spread of the Darkening, a threat arising from the mists of legend, looms over the entire land. With both their families torn apart by the conflict and betrayal lurking around every corner, one mistake could doom the kingdom... moreThe Darkening has risen... Agathea Flamma and Sebastian Smith now face an overwhelming enemy. The rapid spread of the Darkening, a threat arising from the mists of legend, looms over the entire land. With both their families torn apart by the conflict and betrayal lurking around every corner, one mistake could doom the kingdom. They'll have to decide where to put their faith: blood ties or newfound friends? After the destruction of the Dragon Academy, it’s up to Thea and Seb to gather their loyal comrades—and forge uneasy new alliances—to quell the ancient menace and face the evil Lord Vincent. With civil war raging, the Dragon Riders must race against time to find the legendary Dragon Stone, the only tool they have to fight against the endless darkness that threatens to swallow them all. less

The Complete 'Return of the Darkening Series' Boxset. Books 1, 2 & 3. Dive into a dragon filled adventure! When scruffy Seb and noble Thea are paired as dragon riders, they never imagined they'd be the Kingdom's last hope... Book One: Dragon Trials High-born Agathea Flamma intends to bring honor to her family by following in her brothers’ footsteps and taking her rightful place as a Dragon Rider. With her only other option being marriage, Thea will not accept failure... moreThe Complete 'Return of the Darkening Series' Boxset. Books 1, 2 & 3. Dive into a dragon filled adventure! When scruffy Seb and noble Thea are paired as dragon riders, they never imagined they'd be the Kingdom's last hope... Book One: Dragon Trials High-born Agathea Flamma intends to bring honor to her family by following in her brothers’ footsteps and taking her rightful place as a Dragon Rider. With her only other option being marriage, Thea will not accept failure. She’s not thrilled at her awkward, scruffy partner, Seb, but their dragon has chosen, and now the unlikely duo must learn to work as a team. Seventeen-year-old Sebastian has long been ashamed of his drunken father and poor upbringing, but then he’s chosen to train as a Dragon Rider at the prestigious academy. Thrust into a world where he doesn’t fit in, Seb finds a connection with his dragon that is even more powerful than he imagined. Soon, he’s doing all he can to succeed and not embarrass his new partner, Thea. When Seb hears rumors that an old danger is reemerging, he and Thea begin to investigate. Armed only with their determination and the dragon they both ride, Thea and Seb may be the only defense against the Darkening that threatens to sweep the land. Together, they will have to learn to work together to save their kingdom…or die trying. Book Two: Dragon Legends Ever since scruffy Sebastian Smith and Lady Thea Flamma were paired as Dragon Riders, their lives have been forever changed. The unlikely duo forged an unbreakable bond, but now with dark stirrings in the south their bond will be put to the ultimate test. Seb discovers Lord Vincent has returned and he wants to unleash an ancient evil that will destroy the lives of everyone in the kingdom – The Darkening. In order to defend the realm against unspeakable foes, Seb, Thea, and their shared dragon, Kalax, set out on an arduous journey to find the sacred Dragon Stones – before their dark power ends up in the wrong hands. But to conquer an old enemy, Thea must find a way to overcome her own inner demons, and Seb has to muster the courage to become the brave leader his kingdom needs . . . Book Three: Dragon Bonds The Darkening has risen... Agathea Flamma and Sebastian Smith now face an overwhelming enemy. The rapid spread of the Darkening, a threat arising from the mists of legend, looms over the entire land. With both their families torn apart by the conflict and betrayal lurking around every corner, one mistake could doom the kingdom. They'll have to decide where to put their faith: blood ties or newfound friends? After the destruction of the Dragon Academy, it’s up to Thea and Seb to gather their loyal comrades—and forge uneasy new alliances—to quell the ancient menace and face the evil Lord Vincent. With civil war raging, the Dragon Riders must race against time to find the legendary Dragon Stone, the only tool they have to fight against the endless darkness that threatens to swallow them all. less