The Switchers Trilogy by Kate Thompson
This book is great for imagnitive minds.
I liked The Switchers Trilogy because I thought it was really interesting and humorous, but overall just a great book.
This is what the Dust-Jacket says:
Tess is a Switcher- someone who can change shape to become another creature at the bat of an eyelid. Then she discovers she shares the gift with Kevin and that together they have powers beyond belief, enabling the two of them to save the world from icy destruction. But there are other more sinister characters among the Switchers, and when Tess is dragged into the dark night-time world of Martin, she finds herself the most terrifying choice of her life.
A tremendous, unputdownable read. Here are all three of the bestselling Switcher novels in one volume.