You can find by Robert E. Colfax for download through several official and library-focused platforms. Official Purchase and Rental

The primary way to obtain the eBook is through major retailers. It is part of the series, which follows cybernetically enhanced assassin MC Jones.

If you are looking to download the entire story arc, the Mantis series consists of four books: Resurrection Retribution Apocalypse (or Redemption in some listings)