# ISD Unknown - Battle of Serenos

Victorious rear-guard effort by the [409th Centaurine Legion](https://www.suneater.wiki/books/sollan-empire-vBP/page/409th-centaurine-legion) against the advancing Cielcin horde during conflict in the Centaurus Arm of the galaxy. Mentioned in the [Tales of the Sun Eater, Volume 2](https://www.suneater.wiki/books/short-story-collections/page/tales-of-the-sun-eater-volume-2): <i>The Dragonslayers</i> as occurring after the Battles of [Cressgard](https://www.suneater.wiki/books/preceding-hadrians-lifetime/page/isd-15792-battle-of-cressgard), [Aptucca](https://www.suneater.wiki/books/during-hadrians-lifetime/page/isd-16462-battle-of-aptucca), and [Berenike](https://www.suneater.wiki/books/during-hadrians-lifetime/page/isd-16701-battle-of-berenike) by Centurion [QUENTIN SHARP](https://www.suneater.wiki/books/sollan-empire-vBP/page/quentin-sharp). This battle occurred in the Centaurine system of [Serenos](https://www.suneater.wiki/books/centaurus-arm/page/serenos).

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<p><strong>Spoilers ahead, proceed with caution</strong></p>
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<details>
  <summary><font size="4">Text Occurrences:</summary>
  
<i><font size="3">[Empire of Silence](https://www.suneater.wiki/books/empire-of-silence)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
</details>

<i><font size="3">[Howling Dark](https://www.suneater.wiki/books/howling-dark)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
</details>

<i><font size="3">[Demon in White](https://www.suneater.wiki/books/demon-in-white)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
</details>

<i><font size="3">[Kingdoms of Death](https://www.suneater.wiki/books/kingdoms-of-death)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
</details>

<i><font size="3">[Ashes of Man](https://www.suneater.wiki/books/ashes-of-man)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
</details>

<i><font size="3">[Disquiet Gods](https://www.suneater.wiki/books/disquiet-gods)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
</details>

<i><font size="3">[Shadows Upon Time](https://www.suneater.wiki/books/shadows-upon-time)</i>
<details>
  <summary>Mentioned</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Present</summary>
  <p>N/A  </p>
</details>
<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
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<i><font size="3">[Novellas](https://www.suneater.wiki/books/novellas)</i>
<details>
  <summary>Mentioned</summary>
 <p>
   <i>The Lesser Devil</i> - N/A <p></p>
  <i>Queen Amid Ashes</i> - N/A  <p></p>
  <i>The Dregs of Empire</i> - N/A
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<details>
  <summary>Present</summary>
  <p>  
    
  <i>The Lesser Devil</i> - N/A <p></p>
  <i>Queen Amid Ashes</i> - N/A  <p></p>
  <i>The Dregs of Empire</i> - N/A
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<details>
  <summary>Spoilers</summary>
  <p>  
    
  <i>The Lesser Devil</i> - N/A <p></p>
  <i>Queen Amid Ashes</i> - N/A  <p></p>
  <i>The Dregs of Empire</i> - N/A 
</details>

<i><font size="3">[Tales of the Sun Eater & Other Stories](https://www.suneater.wiki/books/short-story-collections)</i>
<details>
  <summary>Mentioned</summary>
  <p><strong>Tales 2 (The Dragonslayers)</strong></p>
</details>
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  <summary>Present</summary>
  <p>N/A  </p>
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<details>
  <summary>Spoilers</summary>
  <p>N/A  </p>
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