Rachel Peng Books in Order

Former Army investigator Rachel Peng struggles to adjust to her role as a cyborg liaison with Washington's police. A murder investigation with her partner Raul Santino exposes connections to her fellow cyborgs and enemies unwilling to leave them alone.

Unprecedented bombs destroy fourteen blocks of Washington, D.C., and evidence suggests government involvement. Rachel Peng and Raul Santino investigate while public anger spreads, confronting a plot whose purpose may matter as much as identifying its perpetrators.

An unexpectedly discovered body sends cyborg investigator Rachel Peng and her team after a stolen ancient artifact. Their pursuit brings them into conflict with a powerful political figure, testing the precarious position of their publicly revealed agency.

Rachel Peng's niece is kidnapped alongside her agency chief's wife. A dangerous murderer offers help, forcing Rachel to weigh an unlawful rescue against the risk of destroying the future she and her fellow cyborgs have fought to secure.

Cyborg police liaison Rachel Peng investigates an arsonist after two colleagues die in circumstances she cannot remember. Grief and fear of her own responsibility complicate the hunt for a killer driven by hatred of those he considers less than human.

Rachel Peng travels to New Orleans to check on a cyborg assassin, expecting a manageable assignment. Encountering domestic terrorists puts her best friend in danger and forces her to protect a secret that could unravel the organization employing them.