Roy Grace

Roy Grace is a 22-book series with 22 primary works first released in 2005 with contributions by Peter James, Ian Rankin, Lee Child, Charlaine Harris, John Sandford, Kathy Reichs, Eric Van Lustbader, Nelson DeMille, Gayle Lynds, Lisa Jackson, Christopher Rice, J.A. Jance, Steve Berry, Lisa Scottoline, Michael Koryta, Diana Gabaldon, David Morrell, Karin Slaughter, Andrew Gross, Lara Adrian, Val McDermid, C.J. Box, and Sandra Brown.