Sisters Eight Books in Order

When their parents disappear on New Year's Eve, the eight Huit sisters must keep their household running without attracting adult intervention. Mysterious notes suggest each girl has a power and gift, with eldest sister Annie facing the first discovery.

The Huit octuplets continue concealing their parents' disappearance while managing school, bills, and eight cats. Durinda becomes the next sister to discover a special power and gift, adding another clue to the mystery the girls must solve together.

Georgia's turn to discover her power arrives as the Huit sisters continue searching for their parents. Their teacher vanishes and an unsettling substitute appears, while Georgia's mistake threatens to obstruct the family's efforts to unravel the disappearance.

April brings Jackie her chance to discover a power, but practical problems interrupt the Huit sisters' adventures. With their parents missing, the girls must handle taxes, and assistance from Pete the Mechanic leads them toward an unexpected discovery.

Usually sensible Marcia faces the month in which her own power emerges, bringing headaches and troubling ideas. Meanwhile, an interfering neighbor alerts social services, threatening to expose the Huit sisters' secret and separate the family before they find their parents.

Timid Petal dreads the arrival of her month to discover a gift and power. A family wedding takes the Huit sisters and their companions to Paris, where unfamiliar surroundings bring excitement and danger to their continuing search for answers.

Rebecca is accustomed to urging her sisters to face trouble bravely, but now her own power must emerge. Extraordinary strength draws unwanted attention to the Huit family, complicating the girls' efforts to keep their unusual circumstances hidden.

After watching seven sisters discover their gifts, Zinnia finally reaches her own turn in the Huit family's unfolding mystery. Her impatience and hopes for an extraordinary power shape the next stage of the girls' search for their missing parents.

The Huit sisters have discovered their powers and located their father inside a tiny Christmas ornament. Rescuing him requires finding a way to shrink themselves and their cats, with hopes that the same journey will finally lead them to their mother.