Aliens Stink!

Some seriously weird stuff is happening on Planet Earth. Pollution is cleaned up overnight. A sweet smell fills the air. Strange lights are seen in the skies. Could they possibly be UFOs? Have aliens come to fix our world? Only one boy and his dad - and possibly his goldfish - know that the truth is stranger scarier - and a whole lot smellier. Kidnapped and taken to a super-secret base Tim discovers the full extent of the alien threat - and the extraordinary kids fighting it. Interest age 7+