Magnum Opus: Does Every Author Have One?

Magnum Opus: Life's Work of an Author Everyone knows the most famous "Magnum Opus". Stephan King's The Dark Tower (groan, there she goes again talking about King, I heard that!) or rather the DT universe

Stardust Got in my Eyes

The passage from this world to the fantasy kingdom of Stormhold is through a breach in a wall beside an English village. In the 1800s, a boy becomes a man when he ventures through the breach in pursuit of a fallen star, to prove his love for the village beauty. The star is no lump of rock, it’s a maiden, Yvaine.