The Belar (A Tale from the Gateway Worlds‪)‬

The Belar is set in Robin Gilbert's Gateway Worlds where magic keys disguised as mundane objects transport Watchers vast distances, even to new worlds, as easily as stepping through a door. Where strange races and wonderful creatures dwell. Where evil lurks at every turn, where the lands are often unimaginably dangerous and where power is all... and every Watcher wants it.