With clear, straightforward text and adorable images, this title takes readers through the exciting life cycle of a frog. QR Codes in the books give readers access to book-specific resources to further their learning.

With clear, straightforward text and impressive images, this title takes readers through the interesting life cycle of a newt. QR Codes in the books give readers access to book-specific resources to further their learning.

"Newbery-Honor winning author Joyce Sidman explores the extraordinary life and scientific discoveries of Maria Merian, who discovered the truth about metamorphosis and documented the science behind the mystery in this visual biography that features many original paintings by Maria herself."--