Key of Knowledge (The Key Trilogy Book 2) By Nora Roberts

Dana Steele has always found her greatest passion in books. But now her boss is making her job as a librarian a living hell. Luckily, she has a Plan B. Dana has embarked on a mysterious quest with her new friends, Malory Price and Zoe McCourt.

The three women have been given an irresistible challenge: find three magical keys, and step into a new destiny where dreams really can come true. But cach of them must succeed in order for the prophecy to come true.