As Darren faces the final showdown with his archenemy, Steve Leopard, he seeks a way to trick destiny and avoid the requirement that one of them die and the other become Lord of the Shadows, fated to destroy the world.

Half-fairy, half-vampire Isadora Moon wants a normal human birthday party, but will her parents be able to meet her request?

When Drac leaves the Hotel Transylvania, he leaves his strict sister Lydia in charge, who won't take teen vampire Mavis seriously.

Draculaura brings her ghoulfriends on a special trip to Transylvania for her dad's wedding! Dracula is getting a new wife-and Draculaura is getting a new stepmomster!--

While Rose is coping with the darker effects of being shadow-kissed, her relationship with Dimitri is finally taking off, and when he disappears during a Strigoi attack on St. Vladimir's Academy, she must make a terrible choice.

While on a field trip to Romania, Ms. Frogbottom's class visits Dracula's castle, where they encounter vampires, garlic, bats, and even the legendary count himself!

In 19th century New Orleans, Sébastien Saint Germain, cursed and forever changed, and Celine, recovering from injuries sustained during a night she cannot remember, uncover the danger around them, including their love.

When Isadora wins an amazing holiday for her whole family she's ready for sun, sea, and sand! But there's work to be done when she and her mermaid friend Marina discover a baby turtle in trouble. Can Isadora help the turtle find a way home?

Clary, Jace, Simon, and their friends are going to have to use all of their strengths combined and come up with a good strategy to even have a chance against Sebastian.

As mysterious murders threaten the new peace between shadowhunters and downworlders, only Simon can help bring both groups together.