Oracles

Moralia, in fifteen volumes, with an English translation by Frank Cole Babbitt.

Plutarch

The burning maze

Rick Riordan

Kingdom of the Golden Dragon

Isabel Allende ; translated from the Spanish by Margaret Sayers Peden.

Dust to dust

by Heather Graham.

Black Ships

Jo Graham

Histoire des oracles

par M. de Fontenelle ...

Sif and the dwarfs' treasures

Joan Holub & Suzanne Williams

Daga negra

Eric Lustbader.

Hekate soteira: a study of Hekate's role in the Chaldean oracles and related literature

Sarah Johnston.

Star cursed

Jessica Spotswood