S.M. Vidaurri 
Iron or the War After [PDF ebook] 

It is the aftermath of a long war, in a world of constant winter. An intelligence spy from the Resistance?the rabbit, Hardin?steals secret information from a military base of the Regime. His actions set off a chain of events that reverberates through the ranks of both sides, touching everyone from Pavel the crow to Giles the goat, from the highest-ranking officials to the smallest orphaned child. When the snow finally settles, who will be the true patriot and who the true traitor?In this spellbinding, beautifully illustrated anthropomorphic tale, the actions of a spy set off a chain reaction that affects both sides of the struggle, making each animal question their loyalty to their side.