Vampiric Vacation
The spooky summer adventures of the Sinister-Winterbottom twins continue in another gothic mystery: can Theo and Alexander solve the secret of the Sanguine Spa in the little Transylvania Mountains? The second book in the new Sinister Summer series by bestselling author Kiersten White, called perfect for fans of Lemony Snicket, Edward Gorey, and Roald Dahl, by Shelf Awareness.
After leaving Fathoms of Fun, the kids are on their way to the next odd summer destination their aunt has chosen for them. This time, they find themselves dropped off at the Sanguine Spa in the "little Transylvania Mountains." There they meet the owners: Mina, her mysterious little sister, Lucy (who is extremely pale, can't go in the sunlight, and has an affinity for hanging upside down from the ceiling), and their intimidating guardian, the Count.
When the Count sends all the children in the spa on a scavenger hunt, the Sinister-Winterbottoms use the excuse to snoop around and discover that this spa may be more than just eerie--it might also hold clues to what happened to their parents. When Wil starts to show vampiric symptoms, the twins resolve to investigate what's really going on at the Sanguine Spa.
The second book in the Sinister Summer series continues the adventures of the Sinister-Winterbottoms and their aunt who never saw a discount vacation destination she didn't love.
Kiersten White
Kiersten White’s storytelling is a blend of fierce imagination, sharp wit, and deep emotional resonance. Known for her ability to spin complex tales of fantasy, horror, and the supernatural, White has captured the hearts of readers with her distinctly bold, often dark narratives. Her stories are where the boundary between the ordinary and the extraordinary blurs, where readers are invited to dive into worlds filled with magic, monsters, and unforgettable heroines.
Born in Salt Lake City, Utah, Kiersten grew up with a passion for both reading and writing, though she was the kind of person who loved to daydream about new worlds before ever setting them down on paper. From an early age, she found herself enchanted by stories that pushed the limits of what was possible—stories that felt real, even when they were anything but. That love of the fantastical is something that continues to infuse her books, drawing from her own love of adventurous narratives and her curiosity about what lies beneath the surface of reality.
Sinister Summer
Sinister Summer consists of five books. The current recommended reading order for the series is provided below.

