This 64 page full-color graphic novel is the first of three books in the VALENCE Science NInjas' chemistry trilogy. Scientists, princesses, and straight-up ninjas compete in the world's most dangerous chemistry tournament. The prize? Entry into the elite ranks of Science Ninjas, the shadowy organization in control of a futuristic world.

How do you get past the legions of deadly obstacles in the tournament's first round? By quickly analyzing their material properties, like mass, density, melting point, and countless others!

Based on the hit chemistry game, the Valence Chemistry Trilogy is a series of graphic novels aimed at middle grade (ages 8-12) readers with a fun blend of story and science. Rich, diverse characters with different philosophies seek to change their world using the power of science.

Includes easy experiments you can do at home to reinforce what you’ve learned!