Just delightful, once again--I think this might be my favorite of the series so far. It manages to build a broader world and take the consequences of the last two books very seriously, while also give the children agency in how they approach the problems. Daja's arc here is so compelling and interesting and it's (I think) a pretty beautiful conclusion to the narrative (though obviously her story continues!) I found the ending kind of predictable, but for me that didn't hamper the story at all, and in fact made it more satisfying than anything else.