Sienna Mercer

Don't miss this fun tween vampire series, featuring regular girl Olivia and goth girl Ivy! When Olivia Abbott moves to town, she's excited to join the cheerleading team and make new friends. Then she meets Ivy Vega. At first, Ivy, pale and dressed all in black, looks like Olivia's opposite. Then the girls look beyond the glittery pink blush and thick black eyeliner to discover they're identical—identical twins! Olivia and Ivy are brimming with plans to switch places and pull every twin trick in the book. But Olivia soon discovers that she and Ivy aren't exactly the same. Ivy's a vampire. And she's not the only one in town. “Cute caper. For those who crave vampire lite, the novel features likable heroines and comical scenarios.” (Publishers Weekly)

My Sister the Vampire #1: Switched

Olivia is a vegetarian. Ivy is a vampire. And they're twins?!?Ever since Olivia discovered that her long-lost twin sister, Ivy, is a vampire, she's been soaking up everything Ivy will tell her about Franklin Grove's vampire community. It's all top secret, and Olivia's sworn that she'll never tell another soul. But now, nosy tabloid reporter Serena Star is snooping around. As she gets closer and closer to the truth, it's up to Ivy and Olivia to throw her off track. This is one fangtastic news story that can't get out!

My Sister the Vampire #2: Fangtastic!

Switched (My Sister the Vampire)

My Sister the Vampire #1

Don't miss this fun tween vampire series, featuring regular girl Olivia and goth girl Ivy! The secret is out—cheerleader Olivia and vampire Ivy are twins! Now that Ivy and Olivia have told their friends that they're twins, they have to come clean to their adoptive parents. But Ivy's dad doesn't even want to meet Olivia! When the vampire officials realize Olivia knows the truth about vampires, they demand that she pass three tests to prove she's worthy of sharing the secret. Yikes! One thing's for sure—if the sisters can get through this, they can get through anything.

My Sister the Vampire #3: Re-Vamped!

Upon moving to Franklin Grove, eighth-grader Olivia Abbott, a pink-loving cheerleader, learns that she has a twin sister, Ivy Vega, whose "goth" appearance hides a weird secret.

My Sister the Vampire

Traveling to Transylvania to meet her vampire family for the first time, Olivia is upset she will miss Valentine's Day with her new boyfriend Jackson and Ivy feels out of place despite being surrounded by vampires.

Love Bites

Olivia and Ivy find themselves competing for a role in a vampire romance film and are surprised when their biological dad turns up on the movie set.

Star Style

Together again, Ivy and Olivia team up to try to figure out the identity of a mystery blogger who is determined to expose Franklin Grove's biggest secret.

Stake Out!

Eighth-grade twins Olivia and Ivy and their friends try to prevent a nosy television reporter, Serena Star, from uncovering the secret community of vampires in Franklin Grove.

Fangtastic!

Don't miss this fun tween vampire series, featuring regular girl Olivia and goth girl Ivy! Ivy and Olivia can't lose each other again! Even though twin sisters Ivy and Olivia, separated at birth, have only been reunited for a few months, they can't imagine life without each other. But Mr. Vega has decided to move to Europe—and he's taking Ivy with him! Oh, no! With Olivia's cheerleader optimism and Ivy's vampire craftiness, they're determined to come up with a plan that will keep Ivy and her dad in Franklin Grove. But what?

My Sister the Vampire #4: Vampalicious!

Ivy settles in to life at Wallachia Academy and tries to adjust to the school's strict rules, while back in Franklin Grove, Olivia begins dressing like Ivy in order to get into a vampire rock concert.

Flying Solo

While Olivia takes on the responsibility of planning the school dance, Ivy learns that her Transylvanian grandparents want to send her to a vampire finishing school--and she is not allowed to tell Olivia about it.

Twin Spins!

The 7th funny book in the girly series with a dark twist. For younger readers who also enjoy modern vampire stories.

Lucky Break

Re-Vamped! (My Sister the Vampire)

My Sister the Vampire #3

Olivia and Ivy have been invited to a royal vampire wedding. Ivy is supposed to be scoping out a famed vampire school but she's not sure she wants to go somewhere her human sister can't follow.

Bite Night

While Ivy adjusts to being the most popular girl in school, Olivia goes on a matchmaking mission to bring goth Amelia and skater boy Finn together.

Flipping Out!

My Sister the Vampire #4: Vampalicious

Olivia lends Ivy a hand as her nervous twin sister prepares to participate in the Cafe Creative fashion show.

Fashion Frightmare!

Olivia becomes suspicious when her stepmother is acting more like a zombie than a vampire, while Ivy, her vampire twin sister, tries to discover why Maya, a new girl in town, is taking a special interest in her boyfriend.

Secrets & Spies

Ivy is worried about starting a new school and fitting in with the other Goths. Olivia heads off to start filming her movie, but her costar is none other than heartthrob Jackson Caulfield.

Sienna Mercer

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