If the previous instalment, ‘Bad Company’, was an improvement on the preceding two or three entries in the Sean Dillon saga, then ‘Dark Justice’ is a taut, snarling, take-no-prisoners return to form. Okay, Higgins lifts an entire set-piece from the last book (he normally leaves it two or three titles before self-plagiarising so shamelessly), but that’s a small criticism for an action thriller that moves with the propulsion and clarity of, say, an on-form Alistair MacLean adventure.