Suppose one of you has 100 sheep, but one of them gets lost. What will you do?
— Matthew 18:12-13 / Luke 15:3-7

Ewen (Book 2 - Ewen the Good) has finally found what he is really good at. He loves his new job as a shepherd. But when, one morning, he realises one of his flock has gone missing he knows he must stop at nothing to find her again.

Jesus parable of the Lost Sheep - long a Sunday school staple - becomes part of the world of Bassily.