Orianna and Violet are ballet dancers and best friends. But when the ballerinas who have been harassing Violet are murdered, Orianna is accused of the crime and sent to a juvenile detention center where she meets Amber and they experience supernatural events linking the girls together.

Serafina, Neela, Ling, Ava, Becca, and Astrid, six mermaids from realms scattered throughout the seas and freshwaters, were summoned by the leader of the river witches to learn an incredible truth: the mermaids are direct descendants of the Six Who Ruled-powerful mages who once governed the lost empire of Atlantis. The ancient evil that destroyed Atlantis is stirring again, and only the mermaids can defeat it. To do so, they need to find magical talismans...

As conditions worsen in the FAYZ, where supernatural forces have trapped children under the age of fifteen and resources are running out, it becomes tempting to heed the words of a prophet who says that only death will set them free.

In a small town on the coast of California, everyone over the age of fourteen suddenly disappears, setting up a battle between the remaining town residents and the students from a local private school, as well as those who have "The Power" and are able to perform supernatural feats and those who do not.

Returning from Greece, Tom and the Spook find that their home, including the Spook's precious library of knowledge, has been burned to the ground, and that their battle against the denizens of the dark must continue.

Tom is reunited with his mother and must return to Greece to face a new and terrible threat from the dark forces, and a momentous decision must be made, causing a serious rift between Tom and the Spook that threatens to separate them forever.

The continuing adventures of Tom, the seventh son of a seventh son and apprentice to the local Spook, who faces danger and death daily in his job protecting the region from evil.

Eighteen-year-old Elena Gilbert journeys to the Dark Dimension with Damon and Matt in hopes of rescuing her vampire boyfriend, Stefan Salvatore, from imprisonment, and once again they face the sinister Shinichis.

Eighteen-year-old Elena Gilbert's latest battle against the demons that have taken over her hometown of Fell's Church is complicated by the fact that Damon is a mortal since he, his brother Stefan, and Elena returned from the Dark Dimension.

David, Xander, Dad, and Keal discover that Taksidian wants their house for himself in order to use the time portals to build an empire, and unless they can find his weakness in time, the future of the world itself may be in danger.