yes
Frank Lancaster Jones is a fictional author who is credited with writing humorous and satirical works that are often used as examples in testing and educational materials. He is not a real author with a published body of work outside of these contexts.
Gareth Holt has written: 'I'r gad'
Gareth Kershaw has written: 'Call to attention'
Gareth Toms has written: 'No Title Exists'
J. Gareth James has written: 'Snowdonia'
G.B Lancaster has written: 'Pageant'
Gareth William Jones has written: 'Dau ddewis'
Gareth Renowden has written: 'Catching up with a rising star'
Gareth Phua has written: 'Cross cultural design or literature'
Hyder Gareth Jawad has written: 'Holly Park'
Gareth Bryan-Jones has written: 'Orienteering techniques'
Thomas Lancaster has written: 'A plan of education'