When Olivia and Ivy tell their classmates and parents that they are identical twins, the word spreads to the vampire officials and Olivia must prove that she is worthy of keeping Ivy's true identity.
- ISBN10 0061854719
- ISBN13 9780061854712
- Publish Date 3 March 2009 (first published 1 December 2007)
- Publish Status Active
- Publish Country US
- Publisher HarperCollins Publishers
- Imprint Collins
- Format eBook
- Pages 208
- Language English