The continued world building in this book was spot on. Though I did have slight difficulty picturing certain aspects of Kartasha. Mare and Denna really grow through this journey. 

They both learn the value of themselves as unique entities, and the value, and strength they have together. Mare learns she is an excellent strategist when given the chance. Denna discovers her lineage and gains much needed control. 

The new characters were well fleshed-out, and full of personality. The twists and turns will feel familiar and surprising in equal measure. Mz. Coulthurst has definitely out done herself. Though I strongly recommend reading ink Mistress before this book for some much needed background.