The Lord-Magear's Apprentice Vol 2

From the Seven Seas Entertainment edition

HIGH-SEAS SORCERY! In order to help Jinzah, whose family has been abducted by the slave trader Kahja Salaam, Gar and his companions set out to track down the kidnappers. Kahja's right-hand man is revealed to be the merciless beastman mercenary, Lion King Darius! Gar and Kuon somehow manage to catch up with Darius, but find themselves separated, and without any magic, Gar must face the beast on his own!

Source: Penguin Random House API