School's out! That means no more teachers, no more books, and lots of time to compliment Marigold Heavenly Nostrils on her good looks. Phoebe and her obligational best friend, Marigold, learn that summer still has plenty of surprises for the both of them.

All of our old friends are back - Phoebe's parttime 'frenemy' Dakota, upon whom Marigold has bestowed sentient hair, Phoebe's goofy parents, and even Lord Splendid Humility! Have fun as Phoebe and Marigold continue the 'Phoebegold Detective Agency,' spend a week at Wolfgang Music Camp, and find themselves in more misadventures, thanks to Marigold's enchanted sparkles!