Mothstorm (Larklight #3)
de Philip Reeve
*Or, Georgium Sidus, The horror from beyond Uranus!* Reports of a strange phenomenon at the fringe of the galaxy and its connection to one of Father's old friends send the entire Mumby family, accompanied by Jack and other friends, to a far-off planet where they must find a way to prevent a new invasion of the solar system by giant moths.
