The Bastard Knight

This is an Apple Books audiobook narrated by a digital voice based on a human narrator.

Sir Edwin of Willowsbrook, a newly dubbed knight, manages to take service as a household knight with a friend of his father. Not a bad start for the illegitimate son of a very minor nobleman...

However, after a shocking attack by a monstrous creature, Sir Edwin is tasked by his lord with finding and dealing with the beast.