Libby Romero

Celebrated in a film featuring Omar Sharif in his final role, meet the scientist known as the "Father of Optics," Ibn al-Haytham! During the golden age of science, knowledge, and invention in Muslim civilization - also known as the "Dark Ages" in Western Europe - this incredible scholar discovered how we see and set the stage for the methods we now know as the scientific process. Packed with beautiful and engaging photos, kids will learn all about...

What do chameleons, octopuses, and arctic foxes all have in common? They change color! Meet amazing animals that alter their appearances in this Level 2 reader. Packed with beautiful and engaging photos, this new leveled reader dives into the amazing world of animals that change their appearance based on environment, the need to blend in to hunt or stay safe, and even their mood! Kids will learn all about the how and why of these amazing animal transformations....

Explore one of the most recognized scientists in the world with this biography of physicist Albert Einstein. Kids will learn about his life, achievements, and the challenges he faced along the way. The level 3 text provides accessible, yet wide-ranging, information for independent readers.

Profiles the life and work of a scientist-celebrity and world-respected genius who overturned Newtonian physics and won a Nobel Prize.

"Information about how animals build their homes, for beginner readers"--