The Voyager story continues... Four years have passed since Voyager One sent back chilling photos of a spaceship from 13 billion miles away in deep interstellar space. A shocked world was prepared to meet the Visitors, but terrorism, pandemics, and global political turmoil have consumed it. Now dismissed as a hoax, the Visitors have long faded from public attention. But the Triumvirate, a shady and immensely powerful global conspiracy, is behind much of the chaos as they prepare a clandestine welcome for the Visitors behind a screen of subterfuge and misdirection. But their activities are tracked by a few courageous men and women who foiled their last attempt to crash the world's fragile balance of power. Former FBI agent Brad Barnes leads Sentinel, a private intelligence and counter-terrorism organisation founded in the wake of the Triumvirate's assassination attempt on the US President which he helped to stop. He is teamed with Alex - the former Triumvirate agent known as Mirage, who tried to kill him four years earlier... Matt Ramprakash, former airline pilot and now an officer of the British intelligence agency MI5, is embroiled in a deadly standoff when an airliner is hijacked... Callie Woolf, once the project manager of the Voyager mission, continues to search for the elusive, so-called 'Visitors' as both time and funding runs out... Sentinel is the only organisation capable of taking the fight to the Triumvirate's door - flexible, unorthodox well-funded and free of government red tape. However, Sentinel will need Matt and Callie's help to stop the Triumvirate - which has its own plans for putting Sentinel - and especially Alex - out of the picture for good... Sentinel is the pulse-pounding second instalment in the Voyager trilogy by Carl Rackman Sentinel is the pulse-pounding second instalment in the Voyager trilogy by Carl Rackman Praise for Carl Rackman's Voyager: 'This tautly constructed suspense novel kept me turning the pages' - RA Book Review Team 'Carl Rackman has done it again.' - Between The Lines Book Review 'Keeps you reading non stop enraptured' - Odysseus, Amazon reviewer 'Voyager is a modern suspense thriller with unexpected twists that keep you guessing and engaged to the end.' - Baldrick, Amazon reviewer