A young boy experiences daily changes in the weather. Facts about the weather and meteorology and questions for the reader are interspersed throughout the text.
When Ted and Kat's cousin Salim disappears from the London Eye ferris wheel, the two siblings must work together--Ted with his brain that is "wired differently" and impatient Kat--to try to solve the mystery of what happened to Salim.
Text and photographs examine weather as being changes in the atmosphere which affect water, clouds, and storms, and which create some strange and beautiful sights.