Simplify the following text for a Grade 11 native English-speaking person.
Original: Benson and Golden have also collaborated on two supernatural thrillers : Ghosts of Albion : Accursed and Ghosts of Albion : Witchery .
Simplified: Benson and Golden have also worked together on two supernatural thrillers : Ghosts of Albion : Accursed and Ghosts of Albion : Witchery .