Lila

Princess Lila of Erinthia is Prince Liam's younger sister and a supporting character in the Hero's Guide series.

Trivia

 * Lila is presumed to be considered somewhat of a dissapointment to her parents, so she ran away, telling one of her chambermaids to dress like her whenever there was a banquet so her parents wouldn't notice.
 * Lila turned thirteen the day of Liam and Briar Rose's wedding.