Axel and his uncle find a note that describes a path to Earth's center! The men climb deep inside a volcano and discover amazing wonders. They also run into danger, which could trap them below the surface forever. These reader-favorite tiles are now updated for enhanced Common Core State Standards support, including discussion and writing prompts developed by a Common Core expert, an expanded introduction, bolded glossary words and dynamic new covers....

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 takes over, and Dr. Jekyll becomes a hideous fiend known as Mr. Hyde. These reader-favorite tiles are now updated for enhanced Common Core State Standards support, including discussion and writing prompts developed by a Common Core expert, an expanded introduction, bolded glossary words and...

Born of a mortal woman and the king of the gods, Hercules is blessed with extraordinary strength. The goddess Hera commands that the mighty Hercules must undergo twelve incredible tasks to pay for a mistake he made in the past. Hercules easily completes the first few labors, as he overpowers a ravenous lion and battles a giant bull barehanded. But not all the gods support him, and Hercules faces difficult tasks that test his strength and his mind....

Ebenezer Scrooge has always hated Christmas, but in this particular Eve, he's given another reason to be wary of the holiday: the ghost of Jacob Marley comes to visit! Clad in heavy chains and burdensome weights, Marley's ghost warns Scrooge that three spirits will visit him over the next three nights, each with a ghastly story to share. Will Scrooge's ghoulish experience teach him to embrace the spirit of Christmas, or will he say "bah humbug" to...