---
product_id: 15256995
title: "Twin Spins (9) (My Sister the Vampire)"
brand: "sienna mercer"
price: "€ 50.43"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.pt/products/15256995-twin-spins-9-my-sister-the-vampire
store_origin: PT
region: Portugal
---

# Twin Spins (9) (My Sister the Vampire)

**Brand:** sienna mercer
**Price:** € 50.43
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Twin Spins (9) (My Sister the Vampire) by sienna mercer
- **How much does it cost?** € 50.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/15256995-twin-spins-9-my-sister-the-vampire)

## Best For

- sienna mercer enthusiasts

## Why This Product

- Trusted sienna mercer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![Twin Spins (9) (My Sister the Vampire) - Image 1](https://m.media-amazon.com/images/I/51r4AZ4CMcL.jpg)
![Twin Spins (9) (My Sister the Vampire) - Image 2](https://m.media-amazon.com/images/I/31uoJb8v9cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Well I Love This Book Series😻
  

*by A***R on Reviewed in the United States 🇺🇸 on September 28, 2017*

Actually this book helped me choose my Halloween  costume . I am going to be a Vampire cat because cats are my favorite

### ⭐⭐⭐⭐ 







  
  
    Good read for 11 year old girl
  

*by G***N on Reviewed in the United States 🇺🇸 on August 18, 2015*

My daughter  liked the story and is reading the entire series

### ⭐⭐⭐⭐⭐ 







  
  
    Sequel!
  

*by D***K on Reviewed in the United States 🇺🇸 on December 26, 2014*

I have the first 7 books in the series. (I cannot find the eighth book for some reason.) When I found this series, I was so happy! I really liked this book.

## Frequently Bought Together

- My Sister the Vampire - 9: Twin Spins!
- My Sister the Vampire - 13: Double Disaster!

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**Shop now:** [https://www.desertcart.pt/products/15256995-twin-spins-9-my-sister-the-vampire](https://www.desertcart.pt/products/15256995-twin-spins-9-my-sister-the-vampire)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-18*