Tara (book 1 in the "Princesses of Naonis" series)

Tara, a gifted peasant girl, discovers she is really the firstborn princess of the magical kingdom of Naonis. A kingdom, one that she has never known, in turmoil. When she was just a babe, she was sent away and raised by a nymph when her kingdom was taken by a great dragon to a vast wilderness. Her family, forced to go into hiding, sent their baby girl away, for they knew, by prophecy, that she was their only hope! Now, armed with a magical amulet and in the company of the great wolf, Argreasis, she goes on a great journey to save her kingdom! Join her, in Tara!
Not recommend for small children.