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.
Rebecca's the tough one, always chastising the other Eights for not bucking up when trouble arises. But how will she fare when it's her turn to face her power?

What kids are saying about the Sisters Eight:
"The Sisters 8 is really suspenseful and funny. I can't wait for the next one " --Indrani, age 10
"I love the Sisters 8 series because I love mysteries. My cousins, friends, and my sister and I like to play the Sisters 8 and we are each a different sister. I also like that the sisters are 8 years old like me." --Claire, 8 years old
"I like it My favorite part in Annie's Adventures] is when they go to the toy store." --Ian Richardson, age 6