Tankborn

by Karen Sandler

Published 15 September 2011
Kayla and Mishalla, two genetically engineered non-human slaves (GENs), fall in love with higher-status boys, discover deep secrets about the creation of GENs, and find out what it means to be human.

Rebellion

by Karen Sandler

Published 1 June 2014
"In this final installment of the Tankborn series, Kayla has been kidnapped by the group that has been bombing GEN warehouses, and she must pretend to sympathize with them in order to escape"--

Awakening

by Karen Sandler

Published 20 April 2013
Fifteen-year-old Kayla's life has changed completely, but now she must save her fellow GENs from a deadly virus before she can focus on freeing them from slavery.