Back of Book: 

What goes  up must come down... mustn't it? 

When Aunt Gloria's son, Salim, mysteriously disappears from a sealed pod on the London Eys, everyone is frantic. 

Has he spontaneously combusted? (Ted's theory.) 

Has he been kidnapped? (Aunt Gloria's theory.) 

Is he even still alive? (The family's unspoken fear.) 

Even the police are baffled. Ted, whose brain runs on its own unique operating system, and his older sister Kat, overcome their prickly relationship to become sleuthing partners. They follow a trail of clues across London in a desperate bid to find their cousin, while time ticks dangerously by...

Book Number: One 

Genre: Middle Grade | Mystery 

Review: 🌟🌟

Back of Book: 

My name is Ted Spark. I am 12 years and 281 days old. I have seven friends.

Three months ago, I solved the mystery of how my cousin Salim disappeared from a pod on the London Eye.

This is the story of my second mystery.

This summer, I went on holiday to New York, to visit Aunt Gloria and Salim. While I was there, a painting was stolen from the Guggenheim Museum, where Aunt Gloria works.

Everyone was very worried and upset. I did not see what the problem was. I do not see the point of paintings, even if they are worth £9.8 million. Perhaps that's because of my very unusual brain, which works on a different operating system to everyone else's.

But then Aunt Gloria was blamed for the theft—and Aunt Gloria is family. And I realised just how important it was to find the painting, and discover who really had taken it.  

Book Number: Two (Last Book) 

Genre: Middle Grade | Mystery 

Review: ?