The Frozen Rainbow (Snow Sisters 3)

The Snow Sisters' magic is growing stronger, but every day the evil Shadow Witch grows stronger too. It's a race against time to find the magic of the Everchanging Lights. In their third adventure, the girls rush to the mysterious Rainbow Pools. But the Shadow Witch is one step ahead of them! Faced with bubbling lava, can the girls reach the purple Everchanging Light before it's too late?