impossible choice book ideas

A Kiss for the Enemy's Shadow

An adult shadow surgeon discovers her enemy's darkness is sheltering the souls his kingdom expelled. Removing it would save his life and destroy theirs, so desire must become something more useful than a cure.

The Enemy Is Carrying Our Winter

A border healer discovers the invading army is carrying her country's stolen winter in a glass reliquary. Returning it will save the harvest and freeze the people ordered to transport it.