Smiley O’Brien is back in action in Star Trek: Mirror Universe: Rise Like Lions, penned by veteran Trek author David Mack. Set for release tomorrow by Pocket Books, Rise Like Lions finds the mirror Miles O’Brien and his freedom fighters mounting one last stand against the Klingon-Cardassian Alliance, while Mac Calhoun and his Romulan allies make hit-and-run charges at the Klingons. Upping the stakes, the Klingon-Cardassian Alliance hangs by a thread, as each tries to assert control. Also in play: Memory Omega, the clandestine operation set in motion by Spock a century earlier. Its time is now… or never, especially as Rise Like Lions will close out Mack’s Memory Omega story arc.