Call of fire

"When an earthquake devastates San Francisco in an alternate 1906, the influx of geomantic energy nearly consumes Ingrid Carmichael. Bruised but alive, the young geomancer flees the city with her friends, Cy, Lee, and Fenris. She is desperate to escape Ambassador Blum, the cunning and dangerous bureaucrat who wants to use Ingrid's formidable powers to help the Unified Pacific--the confederation of the United States and Japan--achieve world domination. To stop them, Ingrid must learn more about the god-like magic she inherited from her estranged father--the man who set off the quake that obliterated San Francisco"--Provided by publisher.