The UNSC _Infinity_ is ambushed by an unexpected enemy while on a mission to rescue a damaged civilian freighter. Across the galaxy, an undercover Lasky enlists the help of an old friend in rooting out a spy inside the UNSC. * An all-new ongoing _Halo_ series from Dark Horse! * An essential addition to the _Halo_ canon! * The _Halo_ franchise has sales eclipsing $3 billion over its lifetime!