Swords of Talera : book one of the Talera cycle

Abruptly transported from Earth to Talera, Ruenn Maclang must slash his way through a world of alien warriors and deadly beasts, where every move can result in death. To stay alive and find his missing brother, Ruenn must quickly learn the discipline of sword and spear, and experience the bitter stench of battle. And he must uncover the many hidden secrets of Talera, a weird and wonderful world very different from our own. A grand adventure in the tradition of Edgar Rice Burroughs and Robert E. Howard.