Book guide
Sphere
At the bottom of the Pacific, the impossible is waiting.
Genre and trope pairingsSci-FiFirst contactSci-FiAlien artifactThrillerMind gamesAdventureExpedition
About Sphere
A team of American scientists is hurried to an enormous vessel discovered on the ocean floor. What appears to be an ancient, undamaged spacecraft becomes a puzzle that turns first contact into a psychological nightmare.
Reading signals
- Spice
- Light
- Darkness
- Balanced
- Pacing
- Fast
Content warnings
- death
- confinement
- gore
- injury detail
- sexism
- blood
- misogyny
- fire injury
