Christopher's Diary: Secret Brother
| First edition | |
| Author | V. C. Andrews | 
|---|---|
| Language | English | 
| Series | Dollanganger series spinoff | 
| Genre | Gothic horror Family saga | 
| Publisher | Pocket Books (paperback) Simon & Schuster (hard cover) | 
| Publication date | 2015 | 
| Publication place | United States | 
| Media type | |
| Preceded by | Christopher's Diary: Echoes of Dollanganger (2014) | 
Secret Brother is a 2015 gothic novel accredited to V.C. Andrews published by Pocket Books in paperback and by Simon & Schuster in hardback. The book is the sequel to Christopher's Diary: Echoes of Dollanganger.