To date there are six books published in Kate Daniels series: Magic Bites, Magic Burns, Magic Strikes, Magic Bleeds, Magic Slays, and Magic Rises. There are four more books under contract: Magic Breaks, Magic 8, Magic 9, and Magic 10. ALL of these books feature Kate as protagonist. Again, just to be sure: none of these books will be written from view point of other characters. This is all Kate.
There is only one book that features a different character: Gunmetal Magic, which stars Andrea. There is a number of novellas and short stories told from the point of view of other characters, but no full novels.
Kate story doesn’t end with Magic Breaks. Magic Breaks is not the final book of her adventures.