The Curse of Sisyphus has been released and is available on the iTunes iBookstore. To celebrate the release, this, and its companion volume, The Thirteenth Labor of Heracles are both free until Sunday.
Zeus is not one to be trifled with. And Sisyphus has been a thorn in his side, defying him at every turn, yet escaping every punishment with uncanny cunning. But this time, the mortal has gone too far and Zeus has a special punishment befitting Sisyphus’ persistence.
The Curse of Sisyphus is the tale unlike others you may have heard about him before. Here you can find out exactly how Sisyphus defied Zeus yet again – and learn about the physics of motion, gravitation and orbit at the same time.