who wrote
Qui a écrit « Le Prince » ?
Who wrote The Prince?
Qui a écrit toutes ces lettres ?
Who wrote all these letters?
Qui a écrit le livre que tu lis ?
Who wrote the book you're reading?
Je me demande qui a écrit cette lettre.
I wonder who wrote this letter.
Je me demande qui a écrit ce rapport.
I wonder who wrote this report.
Who wrote this letter?
Qui a écrit ces deux lettres ?
Who wrote these two letters?
Who wrote this little note?