Bridget Flannery and Maureen O'Malley have been BFFs since forever. Then a brief moment of inattention on an icy road leaves one girl dead and the other in a coma, battered beyond recognition. Family and friends mourn one friend's loss and pray for the other's recovery. Then the doctors discover they have made a terrible mistake. The girl who lived is the one who everyone thought had died.

Based on a true case of mistaken identity, All We Know of Heaven is a universal story that no one can read unmoved: a drama of ordinary people caught up in an unimaginable tragedy and of the healing power of hope and love.