Princess of Shadows (Fairy Tale Adventures #1) by A.G. Marshall

SPFBO6

Only a true princess can save the kingdom. Alaric wants to be king. He wants to continue the peace and prosperity his father created in Aeonia. But with enemies questioning his bloodline, he’ll have to put his heart on the line and marry a stranger to secure his right to rule. Only a match with a true princess will silence his critics and protect his future. Lina’s lineage is shocking at best and deadly at worst. Over a century ago, she put herself into an enchanted sleep to seal away a horde of dark creatures. Now both Lina and the goblins are awake. Without friends or resources, Lina must seek the help of the Council of Kings. To get close enough to them to ask for aid, she’ll need to convince everyone she’s a true princess. As Alaric searches for a true princess to marry, Lina tries to convince the world she is one. But while they try to save the kingdom on their own, they may find what they need is each other.