As the Anvil, an enormous asteroid, threatens to end all life on Earth, sixteen-year-old Min begins to uncover a lifetime of lies, a sinister conspiracy involving all students in her sophomore class in Fire Lake, Idaho.

"With the doomsday asteroid looming, Detective Hank Palace has found sanctuary in the woods of New England, secure in a well-stocked safe house with other onetime members of the Concord police force. But with time ticking away before the asteroid makes landfall, Hank's safety is only relative, and his only relative--his sister Nico--isn't safe. Soon, it's clear that there's more than one earth-shattering revelation on the horizon, and it's up to Hank...