My Sister the Vampire: Switched by Sienna Mercer (author)

Suitable for 9 - 12 years

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Rated 5/5 from 4 ratings

1 review (Add a review)

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Product description

Olivia Abbott is a cheerleader – pretty clothes, pretty hair and pretty perfect. Ivy Vega is definitely not the cheerleading type – black clothes, black eyeliner, pale skin. They’re as different as day and night – except that they’re twins! When the long-lost sisters meet for the first time, Olivia discovers that Ivy has some skeletons in her closet. But that won’t stop them from getting to know each other’s worlds. After all, blood is thicker than water – and much tastier too! A killer comic tale of schools, sisters and secrets for young readers to sink their teeth into.

Product Details






Egmont Books Ltd

Date published

February 2nd, 2009

Accelerated Reader

AR book level: 4.4; Middle years; 5.0 points

Other details

  • 240 pages




  1. grace richards
    on 15 June 2023

    my sister is a vampire

    interesting i could read it all over again!!

    5out of 5

Add a review

What kids think

  1. hazel4L
    on 29 October 2020

    I love this so much!

  2. ishacoolcute
    on 19 November 2014

    I loved this book how they found each other and her dad the vampire married a human but the vampires aren’t allowed to marry humans. So they have foster mums and dads.

    This book is EXCITING

    5out of 5
  3. Potterfan7
    on 9 March 2014

    These two very different girls are twins. it is like liqurice and candyfloss.

  4. AngelofDeath
    on 8 March 2014

    Amazing, really good.

  5. flowerxkingdom
    on 7 March 2014


    5out of 5
  6. amieschol
    on 16 August 2013

    I only just finished this book and thought it sucked (as the goths say;))It was so good I got my mum to buy the next 7 in the series.

    5out of 5
  7. ZumaBlue333
    on 14 June 2013

    As the Goths say it’s sucks

    4out of 5
  8. lap312i
    on 6 March 2013

    olivia moved to different city and different school. but she has foster parents luckly she found her twin sister who is a vampire

  9. vampirerocks100
    on 8 December 2012

    for any of you who didn’t read this book, here one of the Devil’s cheers: Ashs, Ashs, Dust to Dust. Hate to beat you, but we must. When your up, your up.When your down, your down. when you’re messing with the Devil’s, you’re up(clap,clap) side(clap,clap)down!(clap,clap)it will rock your mind off!!!!!!!!!! anyway, if u want to talk to me, rate this book and i will text you back,i hope. It will rule your school!!! by ur queen LOL. cheers!!!!!!!!!!! ( Get it?) Wink,wink!!!!!

    5out of 5
  10. HamChanLuv
    on 22 November 2012

    It’s great. I love it. 100/100

    5out of 5
  11. amylou215
    on 8 October 2012

    i loved this book because it has such an interesting story line, the two main characters are great, and it’s just fantastic.

    5out of 5
  12. Angel09
    on 4 October 2012

    Sweet I loved it. Maybe cause I luv vamps and mysteries.

  13. CarribbeanCuba
    on 2 September 2012

    I am currently reading this and i am just over halfway though. I have got that far in less then a day as i started it late yesterday afteroon and now it is early afternoon. This book is easy read and really enjoyable. Love it-Can’t wait to read the next in the series!

  14. haniceskate123
    on 13 July 2012

    loved it!

    5out of 5
  15. michaeljackson1407
    on 14 May 2012

    This book is AMAZING. All i have to say!

    5out of 5
  16. violet386
    on 13 November 2011

    unputdownable …!!!:)

    5out of 5
  17. niccy18
    on 14 July 2011

    The book My siter the Vampire;Switched is Vangtatic!

    5out of 5
  18. Fifi44
    on 6 June 2011

    this book is the best book ever soooo good my faviourte character is ivy she,s so cooooooooollll.

    5out of 5
  19. morgana9
    on 4 June 2011

    The first one in the series!! It was great !!!!! Every one read it !!

  20. Icelollygirl77
    on 4 June 2011

    Omg it is onea my faves

  21. Nevey
    on 26 April 2011

    #My Review: One of the cutest books I have read in a while. The story about two sisters finally meets when they are thirteen but one of them is a goth who turns out to be a vampire; both girls switch places to get to know each other’s life and in the same time each one of them fix or touches something with the other girl’s life is for sure an enjoyable idea to read because it’s so light book and you get to love the Gothic gang, love Ivy’s father’s house, learn the new facts about vampires which means they age slowly and finally think of the mystery at the end of the book. How come Olivia is a human and Ivy is a vampire while you must be born as a vampire?

    5out of 5
  22. WillowDee
    on 23 April 2011

    this book was FAB I’m not normaly the type of person to read any book with the word “Vampire” in the tile but now more than ever I’m wanting to buy the next one the series !

    5out of 5
  23. Zoey9
    on 5 February 2011

    OMG ! so interesting books! ma fav book!

    5out of 5
  24. VampireSinger
    on 28 January 2011

    i lved this book!!!! it was very interesting!!! GO IVY VEGA!!! btw im a vampire :D

    5out of 5
  25. vampgirl97xx
    on 3 November 2010

    i have read this book and i loved it because i am the biggest fan of vampires i first found this book from a magazine i had and i thought it would be bad but then when i read it , it was sooooo funny and really enjoyable for every age between 7-13+ trust me it is very unique and irresistable to read :)

    5out of 5
  26. alicia99
    on 16 October 2010

    The reason I picked this up was coz its bout vampires ! n i love vampires coz of twilight,new moon & eclipse!!!!!love dis book reccomend it to every1!!!!!!

  27. aura18
    on 5 October 2010

    I haven’t read this book yet, but I

  28. Anjela
    on 15 August 2010

    I absolutely love this book. ‘My sister the vampire’ is my second favourite book of all I’ve read!!!:-)

    5out of 5
  29. hattiev
    on 25 February 2010

    I recommend this book because it makes you feel like you are really in it! It is exciting in many ways and I think you will see that too! The two girls are different in every way more than you could imagine!

    5out of 5
  30. Shadowcat
    on 12 September 2009

    This book is one of the best books I have read, it is really cool how they’re twins and one of them is a vampire and the other a cheerleader!

    5out of 5
  31. gjkj005btb
    on 3 February 2009

    This book really really really really really funny and good and im looking to buy the 2nd 3rd and 4th my sister the vampire books

    5out of 5