There are 11 books in the Tuyo series. The newest book is Sekaran which came out in 2025.

1
Tuyo

Book cover of Tuyo
Raised a warrior in the harsh winter country, Ryo inGara has always been willing to die for his family and his tribe. When war erupts against the summer country, the prospect of death in battle seems imminent. But when his warleader leaves Ryo as a sacrifice -- a tuyo --…
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2
Nikoles

Book cover of Nikoles
For generations the Ugaro of the winter country have traded peacefully with the Lau of the summer lands. But now a fatal mistake has created bitterness and hatred on both sides of the river, threatening to destroy a peace that has become tenuous.
Nikoles Ianan realizes, too late, that he…

3
Tarashana

Book cover of Tarashana
A year and a half ago, Ryo and Aras defeated their enemy, ending the conflict between the winter country and the summer lands. But with all his important secrets revealed in that struggle, Lord Aras now faces a new challenge in dealing with his own countrymen.

Then a message arrives…

4
Keraunani

Book cover of Keraunani

Esau Karuma never expected to marry -- he's really not the type.

But when he hears about a girl who's got to marry immediately or else get crushed under a whole mountain of trouble, Esau doesn't hesitate to volunteer. He'll whisk her out of the way of disaster, marry her…

5
Suelen

Book cover of Suelen

This short novel is set directly after the events of Tuyo.

Following the great battle in the winter country, a handful of surviving Lau, too badly wounded to travel, were left to the care of Ugaro tribesmen.

Surgeon Dedicat Suelen Haras Soyauta, personal physician to the king of the summer…

6
Tano

Book cover of Tano

Tano may be inGara now, but he feels anything but secure.

Born to the inTasiyo, bitter enemies of the inGara, Tano is trying hard to behave perfectly and win acceptance among his new people. But he fears that any misstep might mean the lord of the inGara casts him out.…

7
Tasmakat

Book cover of Tasmakat
It's a long way from the northern mountains back to the summer lands -- and all the challenges Aras left behind are waiting. Worse, no matter how Aras handles those problems, the summer king's judgment of his actions is certain to be harsh.

Released from every vow he ever swore…

8
Marag

Book cover of Marag

A Tuyo-World Prequel Novel

Sinowa inGara cherished his first wife. But now, with his people heading for trouble, he needs the high standing he would gain from marrying again. The best choice would be a singer -- preferably an inKarano singer. Only one inKarano singer is unmarried: Marag inKarano.

For…

9
Rihasi

Book cover of Rihasi

Rihasi Gerogevet of Saraicana has a problem.

She knows just who can help her solve it: Lord Aras Eren Samaura, the king's most powerful scepter-holder. But Lord Aras is in Gaur, a long journey from Saraicana, and getting there safely isn't going to be easy. Especially as a lot of…

10
Hedesa

Book cover of Hedesa
Into the Starlit Land

Tano knew his people would need to return to the starlit country -- and he knew his friend Raga would be among those who crossed the mountains into that lovely and mysterious land. Where Raga goes, Tano will certainly go as well.

He looks forward to…

11
Sekaran

Book cover of Sekaran
A crown forged piece by piece, moment by moment.

Prince Sekaran is nine years old when he meets his cousin Aras for the first time.

Twenty when Aras is given a scepter.

Thirty-five when he becomes heir and discovers the truth about his cousin ...

A novel-length series of linked…