Good-bye Tonsils!

By Juliana Hatkoff, Craig Hatkoff

There's only one way to make Juliana's nonstop sore throats go away, and that's to remove her tonsils. Dr. Ward and Juliana's parents help Juliana understand what will happen when she's in the hos...

Owen & Mzee: The True Story of a Remarkable Friendship

By Craig Hatkoff, Paula Kahumbu, Isabella Hatkoff

Owen and Mzee

By Isabella And Craig Hatkoff

This heartwarming story shows the power of a single friendship to transform a life, and inspires us all to look at the world around us and reach out to others.

Amazing True Story of Owen and MZee

By Craig Hatkoff

Day Together Owen And Mzee

By Craig Hatkoff, Isabella Hatkoff

How One Little Polar Bear Captivated The World Knut

By Juliana Hatkoff, Craig Hatkoff, Dr. Gerald R. Uhlich, Isabella Hatkoff

Looking for Miza

By Juliana Hatkoff, Craig Hatkoff, Peter Greste

In a magical place called the Congo, in the beautiful forests and jungles of Virunga National Park, lives a young female mountain gorilla named Miza. She was just like any other baby gorilla, ridin...

Looking for Miza

By Juliana Hatkoff, Peter Greste

In the heart of the Congo, a young orphaned gorilla named Miza is miraculously adopted by a Silverback Mountain Gorilla named Kabirizi and his family of twenty-seven. The amazing Congolese Mountain...

Winter the bionic dolphin

By Juliana Hatkoff

Lola Tiva

By Juliana Hatkoff

When Tiva, who lives on a Nature Conservancy in Kenya, couldn't have the puppy she always wanted, she found the next best thing, a baby rhino named Lola.