Brother, Sister and their inventor make a strange group. When their inventor is suddenly forced to leave without them, the giant, powerful beings are on their own – and are forced to learn things like morals, and lies. Beautifully written. The ending was a bit weak, but I can't bring myself to care when the rest was so good.

Excuse me, a ninja assassin and an anti-stereotype paladin? I'll have to read the second part right away. Both quippy and touching, manages to strike a balance between excitement and character growth (while admittedly favouring excitement a bit.)