Zenith's Child. Hounds of Dawn, #4

Five days ago, Blue died. Tomorrow, she fights to the death. Good thing their new hideout offers BOGO funerals, and her friends have a plan to use middle-school band directors, body art, and the power of friendship to prevent a hostile takeover of the world's magic by zealots, criminals, and self-serving politicians. But first Blue must deal with more pressing matters like a glowing dog, the dragon that just arrived, an ancient sentient parasite, and drastically shifting family dynamics.
All while sowing a little chaos. Everything is on the line and no matter who wins tomorrow, everything changes. If you like accidental heroes, found family, and high stakes splashed with a touch of irreverence and a pinch of magic, then you'll love Zenith's Child, H. S. Torben's final installment in the action-packed Hounds of Dawn Series.