Ember Rising PB Book 3 Green Ember series by S.D. Smith

A harrowing adventure inside enemy territory.

Heather and Picket are plunged into the darkness of Morbin’s shadow, fighting to bear the flame of the cause and light the way for rabbitkind’s upright insurrection.
 
"The most intense and thrilling Green Ember adventure yet!  It has the same spectacular action and soul-sweating beauty we have come to expect from S.D. Smith's fantastic tales, but here all is amplified.  In Ember Rising, The Green Ember series truly soars!