|The Viper's Nest|
|Main Setting(s)||Pretoria, South Africa|
|Publication date||February 2, 2010|
| Preceded by|
In Too Deep
| Followed by|
The Emperor's Code
A Venomous Truth
"The hunt for 39 hidden Clues that lead to an unimaginable power have taken a heavy toll fourteen-year-old Amy Cahill and her younger brother, Dan. They've just seen a woman die. They're wanted by the Indonesian police. They're trapped on an island with a man who knows too much about the death of their parents. And a tropical island storm is rolling in. Just when they think it can't get any worse, it does. Because the Cahills have one more rattling skeleton for Amy and Dan to discover...the terrible truth about their family branch."
This is the seventh book in The Clue Hunt series.