Catherine Sinclair: The Formation of The Holy Knights

This is the first prequel book to the Luke Castello series. Either this book or Luke Castello: The Angel/Demon of Olympus would be a fine starting point to the series.

Long before Luke fought against Lucifer’s army, there was another.

Catherine always longed to be a hero. She knew she had demigod blood, but powers never awakened in her. All on Olympus assumed she would have a null mark, a sign of a powerless demigod.

Still, Catherine persevered. She trained her body every day and was eventually accepted into Olympus’s army. Being a powerless demigod recruit isn’t any easier, however. Plenty of her fellow recruits believe she doesn’t belong there.

An appearance by the three sisters of fate will force the wheels of her destiny to move, but will she like the direction? Journey with Catherine as she competes against her fellow recruits, learns dark secrets of the court of Olympus, and fights some of Lucifer’s original commanders, the deadly Sins.