By Kirkus Reviews
The second Tankborn entry presents exciting new mysteries about genetic engineering, illness and rebellions. As a GEN (Genetically Engineered Non-human), Kayla ranks lowest in this caste-based society. The slightest insubordination on her part could prompt a trueborn to reset her—wipe away her soul and give her body a new personhood—or recycle her body for DNA. Driving around by lorry under the authority of a lowborn named Risa, Kayla uses her genetically strengthened arms to haul goods in and out of warehouses; she and Risa also carry information for the Kinship, a secret rebel network. This information travels inside Kayla’s annexed brain, a section inside every GEN’s brain that is accessed by hooking a datapod (painfully) to the tech-tattoo located on every GEN’s face. Sandler’s strength is suspense, elements of which include the medical mystery of a disease striking only GENs (Scratch is fatal and has bizarre properties), explosions in warehouses storing GEN food, wispy hints of a second revolt (even farther underground than the Kinship) and the web connecting it all. . . . Intriguing setup and plot . . . . [and] fans of genetic engineering and shadowy rebellions will find much to like.