The "bugs" have overrun planet after planet and they regard all sentient species as convenient protein sources. The Grand Alliance of Humans has been driven to the wall. When the only possible outcomes are victory or racial extermination, only one option is acceptable - The Shiva Option.

שם הספר
Off armageddon reef
the honor of the queen - honor harrington
Ashes of Victory (Honor Harrington Series, Book 9)
In Enemy Hands (Honor Harrington Series, Book 7)
Echoes of Honor (Honor Harrington Series, Book 8)