
Twelve-year-old twins Nick and Eryn investigate why their mother and new stepfather are keeping secrets, why they are forbidden to meet their stepsiblings, and, most important, why their lives are in danger.
year: 2016, 2017
call number/section: 1000, 920, 1
subjects: brothers and sisters, juvenile fiction, robots, science fiction, secrets, twins, fiction, human beings, extinction (biology), secrecy, science fiction, siblings
Editions

Haddix, Margaret Peterson
Twelve-year-old twins Nick and Eryn investigate why their mother and new stepfather are keeping secrets, why they are forbidden to meet their stepsiblings, and, most important, why their lives are in danger.
Schools: 49

Haddix, Margaret Peterson
Simon & Schuster Books for Young Readers (2016)
Twelve-year-old twins Nick and Eryn investigate why their mother and new stepfather are keeping secrets, why they are forbidden to meet their stepsiblings, and, most important, why their lives are in danger.
Schools: 11

Haddix, Margaret Peterson
Simon & Schuster Books for Young Readers (2017)
Twelve-year-old twins Nick and Eryn investigate why their mother and new stepfather are keeping secrets, why they are forbidden to meet their stepsiblings, and, most important, why their lives are in danger.
Schools: 9

Haddix, Margaret Peterson
Twelve-year-old twins Nick and Eryn investigate why their mother and new stepfather are keeping secrets, why they are forbidden to meet their stepsiblings, and, most important, why their lives are in danger.
Schools: 1