The Feast of Artemis - Anne Zouroudi

The olive harvest is drawing to a close in the town of Dendra, and when
Hermes Diaktoros arrives for the celebratory festival he expects an
indulgent day of food and wine. But as young men leap a blazing bonfire
in feats of daring, one of them is badly burned. Did he fall, or was he pushed?
Then, as Hermes learns of a deep-running feud between two families, one
of their patriarchs dies. Determined to find out why, Hermes follows a
bitter trail through the olive groves to reveal a motive for murder, and
uncovers a dark deed brought to light by the sin of gluttony.