Conceived to provide a bone marrow match for her leukemia-stricken sister, teenage Kate begins to question her moral obligations in light of countless medical procedures and decides to fight for the right to make decisions about her own body.

Alice Metcalf was a devoted mother, loving wife, and accomplished scientist who studied grief among elephants. Yet it's been a decade since she disappeared under mysterious circumstances, leaving behind her small daughter, husband, and the animals to which she devoted her life. All signs point to abandonment ... or worse. Still Jenna -- now thirteen years old and truly orphaned by a father maddened by grief -- steadfastly refuses to believe in her...