Fairy Door by V. A. Boston

SPFBO9

It only took one word: Deal. After years of neglect from her father, Eibhlin has had enough. But when a purse of infinite gold, a fairy, and a trade shatter what little relationship she has with her father, she resolves to set things right. Aided by a magic compass and a talking instrument, she now seeks three magic keys and their magic doors to find the fairy once again and recover what was lost. She broke their relationship. Now, she’ll brave the Fae to fix it. If she can get there. From the fantasy tradition of The Chronicles of Prydain and The Hobbit comes a tale of love and redemption perfect for fans of all ages.