Henry Carter Hull

"From fish to mammals and plants to insects, every organism on Earth must reproduce, and the survival of each species--and of life itself--depends on this and on the diversity it creates. In this groundbreaking book, Katherine Roy distills the science of reproduction into its simplest components: organisms must meet, merge their DNA, and grow new individuals; and she thoughtfully highlights the astonishing variety of this process with examples from...

This YA biography-in-verse of six important Black Americans from different eras, including Ona Judge, Frederick Douglass, Harriet Tubman, Ida B. Wells, Martin Luther King Jr., and Barack Obama, chronicles the diverse ways each fought racism and shows how much--and how little--has changed for Black Americans since our country's founding.

"Studious environmentalist Charlie is stuck with a science fair partner who seems like her complete opposite: Charlie wants to save the planet, and all Oliver wants is to doodle in his notebook. But when a mechanical mishap sends the two traveling back through time, they'll have to work as a team to return to the present day. In order for the time machine to send them back, the unlikely duo must gather data on recycling throughout the ages - from...