Attack of the shadow smashers / Cummings, Troy

The latest monsters threatening Stermont Elementary are shadowy shapeshifters that attach themselves to people, eat their shadows, and block out all light--but before he can think of a way to deal with them, Alexander has to deal with a startling revelation from his friend Nikki.

In their effort to combat monsters, Alexander, Rip, and Nikki take on their latest batch of ghouls--creatures known as shadow smashers. While they contend with this new threat, however, Alex worries that one of his friends may be a monster in disguise, and must find out the truth.

The latest monsters threatening Stermont Elementary are shadowy shapeshifters that attach themselves to people, eat their shadows, and block out all light--but before he can think of a way to deal with them, Alexander has to deal with a startling revelation from his friend Nikki.