Rick Riordan - Hádész Háza (Az Olimposz hősei 4.)

A thousand deadly monsters.
Three fighting demigods.
A deadly decision.
Percy Jackson's adventures in a truly underworld location
A person's life is determined by his decisions. Well another demigod!
Argo II. further cuts the sky and the twenty-first century
takes Argonauts to new and new adventures.

Love comes into Leo's life on an uninhabited island,
And Nico rules the legion of the dead with Diocletian's scepter,
as you wish. Until now, the Labyrinth was thought to be
it was destroyed for good, but now they find themselves in it again.
Or is it all just an eyesore?

Hold on tight, because this - as you've come to expect from Master Riordan - will be a very bumpy ride!