Naomi the Rainbow Glitter Dragon (Dragon Girls #3)

"Naomi loves being a Glitter Dragon Girl. She can fly above treetops and roar glittery bursts of magic. Best of all, she and the other Glitter Dragons are keeping their beloved Magic Forest safe from the Shadow Sprites. But all is not as it seems in this special place. The Shadow Sprites' power is growing. . . and they may not be alone. Naomi must harness all the dragon magic she's learned to lead the Glitter Dragon Girls against this new threat"--