The Math Inspectors: Story Two – The Case of the Mysterious Mr. Jekyll (Volume 2)

Sixth-graders Stanley, Charlotte, Gertie and Felix did more than just start a detective agency. Using their math skills and their gut instincts, they actually solved a crime the police

The Strange Case of Dr. Jekyll and Mr. Hyde (Graphic Revolve: Common Core Editions)

Scientist Dr. Henry Jekyll believes every human has two minds: one good and one evil.  He develops a potion to separate them from each other.  Soon, his evil mind