Morlock, Rachael, author.

Haynes, Danielle, author.

Goldsmith, Connie, 1945- author.

Scientific American Educational Publishing, publisher. Rosen Publishing Group, publisher. Scientific American, inc., editor.

Miller, Meredith, author.

Fischbach, Thomas.

Fischbach, Thomas.

Fischbach, Thomas.

Scientific American, inc., editor.

Cook, Maria, author. Cornell, Alexis, illustrator.

Zoboi, Ibi Aanu, author. Salaam, Yusef, author. Pasha, Omar T., illustrator.

Slater, Dashka, author.