Moon Over Marisol Omnibus Vol 3 (Books 7-9). Moon Over Marisol, #3

After six straight assignments without a failure, Marisol gets a simple one: find a key. The key is bright orange. It's on a pirate island. How hard could it be?The key is alive. It has legs. And it thinks this is hilarious. Two rival pirate crews with Three Stooges energy. A jungle expedition funded by a suspicious contessa. Ghost pirates only her cat can see. An ancient temple that doesn't want to be found.
And a key that sprouts legs and runs away laughing every single time she gets close. She does everything right. She does everything right twice. It doesn't matter. The Bright Orange Key. The Return of the Bright Orange Key. The Bright Orange Key Redemption.?Moon Over Marisol: Omnibus Vol 3 collects the trilogy at the heart of the series - three books about a 900-year-old witch who learns that doing everything right doesn't always mean you win.
But it might mean you keep going.