BBY/ABY is used to position items along the Star Wars Timeline. BBY refers to Before the Battle of Yavin. ABY refers to After the Battle of Yavin. The Battle of Yavin in Episode IV: A New Hope occured in 0 BBY/ABY.
Nearly 4,000 years before the Death Star, fugitive Padawan Zayne Carrick's quest to clear his name runs afoul of forces beyond his control—forces he and his friends have helped to unleash!
Con-artist Gryph sees the Mandalorian Wars as a chance to make a quick credit, but Zayne sees a terrible tragedy on the horizon—one where only an act of self-sacrifice can save the ungrateful Republic! But the real key to the future of the galaxy may lie with none other than Zayne's fellow fugitives, the genius Camper and the beautiful Jarael, who have just fallen prey to the forces they've spent a lifetime running from!