First Kill [WorldCat Entities]

"The summer before ninth grade, when Joss sets off to meet his uncle and hunt down the beast that murdered his younger sister three years earlier, he learns he is destined to join the Slayer Society."
"The summer before ninth grade, when Joss sets off to meet his uncle and hunt down the beast that murdered his younger sister three years earlier, he learns he is destined to join the Slayer Society."@en
"The summer before ninth grade, when Joss sets off to meet his uncle and hunt down the beast that murdered his younger sister three years earlier, he learns he is destined to join the Slayer Society--it's mission to rid the world of vampires."
"Joss McMillan's perfect life crashes down the night he witnesses his sister's murder - at the hands of a vampire. He then finds out his family's secret heritage: they are part of the Slayer Society, a group whose mission is to rid the world of vampires, and Joss is their new recruit. As he trains, bent on seeking revenge for his sister, he discovers powers that could make him the youngest, strongest Slayer in history. But there is a traitor in the Society, one whose identity would shake Joss to the core, if he isn't killed first."

First Kill