When Emily loses control of her Amulet, she is imprisoned in the Void, where she must escape the influence of the Voice, while her brother, Navin, travels to a space station where the Resistance is preparing to battle the approaching Shadow forces.

Emily and her brother Navin head for Kanalis to find an antidote for the poison that is killing their mother.

"After the tragic death of their father, Emily and Navin move with their mother to the home of her deceased great-grandfather, but the strange house proves to be dangerous. Before long, a sinister creature lures the kids' mom through a door in the basement. Em and Navin, desperate not to lose her, follow her into an underground world inhabited by demons, robots, and talking animals. Eventually, they enlist the help of a small mechanical rabbit named...

"After her confrontation with Ikol, Emily finally understands the stone's power and what she must do to defend Alledia from the shadows. As she travels to Typhon to help her mom and Navin, Prince Trellis returns to the Kingdom of the Elves to save his countrymen -- and confront the fraud who has seized power in the absence of a king. The threat of darkness follows all Stonekeepers closely, and it will take the strength of both new friends and old...

"There's no business like horror business. Most kids dream of being on a movie set, but when Ruthie and Ezra's family buys an old Hollywood studio, they discover secret, forgotten horrors that are more than just makeup and special effects! Monstrosity Studios was the biggest name in horror movies until it closed down years ago. Even though the lot is rumored to be haunted, the Dillon family starts production back up ... but they keep having "accidents"...