Four Treasures
Compendium
Children of the Cold Moon and The Breaking of Anwnn is book one and two of The Four Treasures Saga respectively. Please use this page as a resource while you are enjoying the Royal Road story, or the eBook/paperback/audiobook.
The Four Treasures Saga, Book 1
Children of the Cold Moon
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On the winter solstice Bren gets pulled into the Celtic Otherworld, where he uncovers a grave threat looming over the world. Armed with ancient magic and guided by legendary figures from Celtic mythology, Bren embarks on a perilous quest to retrieve relics said to hold the key to restoring balance. But as he delves deeper into the mysteries of his own identity and confronts the shadows of his past, Bren realizes that his journey is not just about saving the Otherworld— it’s about discovering the hero within himself.
The Four Treasures Saga, Book 2
The Breaking of Annwn
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After uncovering the truth about his origins, Bren begins a desperate effort to rally the scattered forces of the Celtic Otherworld against the Overking. But he’s not the only one preparing for war. Across Annwn, Bren’s fierce fairy ally Fíadan, his Fomorian brother Cai, and the conflicted noble Tadg, each pursue their own paths toward a shared destiny. As new alliances form and ancient powers stir, the group journeys through wild and wondrous corners of Annwn—where strange fae, forgotten gods, and dangerous magic await. Old friends return. New enemies rise. And the cost of failure grows heavier with each passing day. When the final clash erupts, it won’t just decide the fate of a kingdom— it will reshape the very land they fight for.
The characters
The Monsters and Fae
Factions Heraldry
Family Trees (through book 2)
the world
Songs of The Four Treasures Saga
Time Keeping in the Otherworld
hours
- Sunrise
- Midday
- Sunset
- Nightfall
- 5am – 9am
- 9am – 1pm
- 1pm – 9pm
- 9pm – 5am
seasons
- First Season
- Mid-Season
- Third Season
- Harrowseason
- Last Season
years
Kept from major astrological events. Year 4 since the Cold Moon.
Pronunciation Guide
Book-1
Abhainn Dallta – (OW-in DALL-tuh)
Abhartach – (OWR-hah-tukh)
Aengus – (EN-guss)
Annwn – (AN-oon)
Athame – (uh-THAH-may)
Badb – (bav)
Baile Toradh – (BAWL-yuh TOR-uh)
Bánánach – (BAW-naw-nukh)
Béstin – (bay-shteen)
Bó Rua – (bo roo-a)
Bodach – (bud-akh)
Bren Búachaill – (brehn BWAWK-hil)
Breo-Banríon – (breh-oh ban-ree-uhn)
Brú – (broo)
Brú na Dallta – (Broo nuh DALL-tuh)
Caerwent – (CA-went)
Cai Maccán – (kai MAHK-kawn)
Caicher – (KAW-her)
Cailleach Bhéara – (KAL-E-AH VAY-ruh)
Caisleán Corrán – (kash-lawn ko-ran)
Caisleán Saighead – (kash-lawn sigh-idh)
Caoránach – (KEE-ruh-nukh)
Cian – (KEE-uhn)
Coblynau – (COB-lin-oo)
Cóelrenna – (KOH-el-REN-uh)
Comhthíreach – (koh-HYAR-uhkh)
Connla – (KON-lah)
Dagda – (DAHG-dah)
Dearg Due – (JAR-ug DOO-eh)
Delbáeth – (DYEL-baw-eh)
Dian Cécht – (DEE-uhn kaykht)
Diarmuid – (Dear-mid)
Dúchas – (DOO-khass)
Efa – (EH-va)
Éire – (AY-ruh)
Emain Ablach – (EH-mwan OW-lukh)
Ériu – (AY-roo)
Ernmas – (ern-mas)
Fachan – (FAHK-an)
Fiacha – (fee-akh-uh)
Fíadan Ellyllon – (FEE-ah—din eth-lath-on)
Fianna – (FEE-uh-nuh)
Flide – (flied)
Gaoth – (gwee)
Garbánach – (GAR-vawn-ahk)
Géis – (gaysh)
Goibhniu – (gwiv-new)
Hy-Brasil – (hee-BRAH-sil)
Imbolc – (IM-bulk)
Iníon – (in-yawn)
Inis Fer Falga – (IN-ish FAR FALL-guh)
Léine – (lay-nya)
Lía Fáil – (LEE-uh foyl)
Lough Dearg – (Lokh Jarrig)
Lúireach Lir – (LOO-ruhkh Lir)
Macha – (MAH-kha)
Mag Mell – (mawg-mell)
Muirdris – (MWUR-dris)
Neartór – (NAR-tore)
Nechtan – (NEKH-tan)
Nemain – (NEV-in)
Nuada Airgetlám – (Noo-uh-duh Ar-get-lawm)
Oilliphéist – (ill-if-aysht)
Oirneth – (OR-neh)
Oisín – (Uh-sheen)
Púca – (POO-ka)
Reddeshorate – (re-desh-or-ate)
Reenadinna – (ree-NAH-dee-nah)
Ruadan – (ROO-uh-dahn)
Segais – (SEH-gish)
Sídhe – (shee)
Síorláidir – (SHEER-lah-dyur)
Slaugh – (slah)
Slí Draíochta – (DREE-uhkh-tuh)
Súg – (soog)
Tadg mac Nuadat – (tie-g Mahk NEW-ah-Da)
Tathan – (TAY-than)
Tathyw – (tath-ew)
Tech Duinn – (tyakh din)
Tír na nÓg – (teer-na-nog)
Tír Tairngire – (teer TARE-in-guh-ruh)
Trow – (tr-oh)
Tuatha Dé Danann – (TOO-uh-huh day DUN-uhn)
Uaimh an Bhróin – (oo-iv on vrohn)
Uffern – (UHF-irn)
Urias – (ur-EYE-us)
Book-2
Aillen – (AHL-yen)
Annwn – (AN-oon)
Aoibhinn – (Eev-een)
Aonbharr – (AYN-var or EEN-var)
Arianrhod – (AH-ree-an-rhod)
Baile Toradh – (BAL-yuh TOR-uh)
Bairic – (BAH-rik)
Bánánach – (BAW-naw-nukh)
Beithir – (BEH-hir)
Belenus – (BEH-len-uss)
Béstin – (bay-shteen)
Bhean si – (Van shee)
Boatswain – (BOH-sun)
Bren Búachaill – (brehn BWAWK-hil)
Breo-Banríon – (breh-oh ban-ree-uhn)
Briomhaith – (BREE-vah)
Brú na Dallta – (Broo nuh DALL-tuh)
Caarunach – (KAH-roo-nakh)
Caer Ibormeith – (KYER ih-VOR-meth)
Cai Maccan – (Kai MAHK-kawn)
Camulos – (KAH-moo-los)
Caoineag – (Kwee-nak)
Caolan – (KAY-lawn or KWEE-lawn)
Caoránach – (KEE-ruh-nukh)
Captean – (KAWP-tan)
Cathscian – (KAH-skee-an)
Ce Gwalch – (KAY Gwahlkh)
Cessairian – (KESS-uh-ree-uhn)
Cethlenn – (Keh-len)
Claiomh Solais – (KLEE-uv SOH-lish)
Cluain Toradh – (Cloon TOR-uh)
Comhthíreach – (koh-HYAR-uhkh)
Cnoc Aine – (KNUK AWN-ya)
Cruachan – (CROO-uh-khawn)
Currach – (KUR-ukh)
Caileach – (KAL-yukh)
Deichtine – (JEKH-tin-eh)
Deoghabha – (DJAY-uh-wuh)
Dian Cécht – (DEE-an KAY-kht)
Diarmuid – (Dear-mid)
Dubhlinn – (Duv-lin)
Dun na Fola – (DOON nuh FUL-uh)
Dweomer – (dwimmer)
Eadrine – (EE-dree-neh)
Efa – (EH-va)
Eiocha – (EH-yuh-kha)
Éire – (AIR-uh)
Ellyllon – (ETH-lath-on)
Erelith – (AIR-uh-lith)
Ériu – (AIR-yoo)
Ethlinn – (ETH-lin)
Fachan – (FAHK-an)
Fea – (Fay-uh)
Fiacha – (fee-akh-uh)
Fíadan – (FEE-ah—din)
Fibula Fathaigh – (FIB-yoo-la FAH-hee)
Falias – (FAHL-yas)
Findrias – (FIN-ree-as)
Flideion – (FLIH-dyun)
Fragarach – (FRAH-guh-rakh)
Fuilgeir – (FWIL-gair)
Gaible – (GAH-bil-eh)
Gaoth – (gwee)
Garbánach – (GAR-vawn-ahk)
Gealtoir – (GYAL-tor)
Goibhniu – (GWIV-nyoo)
Gorias – (GOR-yas)
Grainne – (GRAWN-ya)
Grianainech – (GREE-uh-NEH-akh)
Ildatbach – (ILL-dah-bakh)
Imbas Forosnai – (IM-bas FOHR-uh-snee)
Indech – (IN-jukh)
Inis Fer Falga – (IN-ish FAYR FAWL-guh)
King Neit – (KING NAYT)
Leic na Beatha – (Lek nuh BAH-ha)
Lir Dofainn – (Leer DOH-in)
Lía Fáil – (LEE-uh foyl)
Lough Dearg – (Lokh Jarrig)
Lough Solais – (LOKH SOH-lish)
Mag Mor – (Mah MOHR)
Mag Rein – (MAHG RAYN)
Mag Tuired – (MAHG TOO-ruh)
Manannan Mac Lir – (MAH-nuh-nawn MAHK LEER)
Manau – (MAH-nah-oo)
Maponos – (MAH-po-nos)
Mna na Mara – (Mraw nuh MAH-rah)
Moralltach – (MOHR-ahl-tukh)
Morias – (MOHR-ee-as)
Morlaithen – (MOHR-lah-hen)
Morvra – (Mor-vrah)
Muireann – (MWIR-in or MWIR-awn)
Murias – (MUR-ee-as)
Neartór – (NYAR-tore)
Nemedian – (NEV-uh-dee-uhn)
Ogma – (OHG-mah)
Oilliphéist – (ill-if-aysht)
Oirneth – (OR-nehth)
Oisín – (Uh-sheen)
Port Coelrenna – (Port KWEEL-reh-nuh)
Ronan – (ROH-nawn)
Searbhan – (SHAR-van)
Segais – (SEH-gish)
Senias – (SHEN-ee-uhs)
Seodra Nuada – (SHOH-druh NOO-uh-duh)
Seolan Neimhe – (SHOH-lawn NEV-uh)
Setanta – (Shay-TAHN-ta)
Síorláidir – (SHEER-lah-dyur)
Sug – (soog)
Tadg mac Nuadat – (tie-g Mahk NEW-ah-Da)
Tairseach – (TAR-shukh)
Taranis – (TAH-rah-nis)
Teutates – (TOO-tah-tehs)
Tine Si – (CHIN-eh SHEE)
Tir fo Thuinn – (TEER foh HIN)
Tír Tairngire – (TEER TARN-gir-uh)
Trow – (tr-oh)
Tuatha Dé Danann – (TOO-uh-huh day DUN-uhn)
Tur Crochta – (Toro KROKH-tuh)
Uaimh an Bhróin – (OO-iv un VROH-in)
Uisneach – (ISH-nukh)
Flide – (flied)
Cailleach Bheara – (KAL-E-AH VAY-ruh)
Geis – (gaysh)
Neartor – (NAR-tore)
Sli Draiochta – (DREE-uhkh-tuh)