Periwinkle and the Cave of Courage (The Fairy Chronicles)

Inside you is the power to do anything
Once every hundred years, the courage of humanity begins to fail. It takes a coordinated effort from the entire magic community to restore the Cave of Courage so that we can all bravely face the challenges in our lives.
This century, Mother Nature has chosen a dwarf, a leprechaun, a gnome, a troll, two brownies, and four fairies to participate. With four fairies involved usually no challenge would be too difficult, but now they must rely on the help of others, something that not everyone is good at ...
What if you discovered you had magical fairy powers? Meet the girls of The Fairy Chronicles, otherwise normal girls like you who are blessed by Mother Nature with special gifts. Their extraordinary adventures will change the world!