This contains: The Great Invisibleness; Branestawm's Theatre; The Disappearing Abolisher; Branestawm's Eleven; The Great Carpet Scandal; The Professor Goes All Musical; The Expandable House; The Gurglesome Noises; The Pagwell Motor Race; Fire Fire Fire; The Professor Stays with Sister Aggie; Branestawm's Bomb; To Please Mrs Flittersnoop; and The Professor's Treasure Hunt.