When Rebecca demonstrates superhuman strength she brings unwanted publicity to the Huit octuplets, but much greater danger is in store when she acquires the power to shoot fire from her fingertips.
With the arrival of August, Zinnia, the youngest of the Huit octuplets, eagerly anticipates getting her power and gift, both of which hold big surprises that are revealed to the sisters on their eighth birthday.
April Fools' Day is long and hard for the third-grade Huit octuplets, but it is nothing compared to the challenges of Tax Day, through which Jackie discovers her special power and gift and learns more about their parents' mysterious disappearance.