What are the full names of the initialled authors?

1. J.G. Ballard?
John George
Jeremy Geoffrey
James Graham





2. R.M. Ballantyne?
Robert Michael
Richard Mitchell
Riley Martin





3. W.H. Auden?
Weldon Humphrey
Wyston Hugh
Woodrow Hubert





4. W.B. Yeats?
Wilbur Barry
William Butler
Westby Barnaby





5. P.C. Wren
Paxton Calvin
Peter Caradoc
Percival Christopher





6. P.G. Wodehouse?
Pelham Grenville
Pentonville George
Preston Gawain





7. H.G. Wells?
Horatio Gilbert
Herbert George
Henry Gertrude





8. J.R.R. Tolkien?
John Ronald Revel
Jeremy Richard Reuben
Justin Reeve Ripley





9. A.J.P. Taylor?
Andy Johnstone Peregrine
Alan Jeffrey Percival
Arthur Jeremy Penwortham





10. C.P. Snow?
Casio Pomphrey
Casey Pelham
Charles Percy