Murder in disguise

the long version

"Employed by Douglas Fairbanks and Mary Pickford at their famous film studios, script girl Jessie Beckett has a reputation as a skilled amateur sleuth. So when a projectionist is shot dead at the movie theatre where he worked, his grieving widow asks Jessie if she can find out who killed him, and why. Who was the mysterious man in the red coat who fired three shots at Joe Petrovitch? And how could he vanish from the balcony with no trace? To find the answers, Jessie must delve into the dead man's history and uncover dark secrets rom another continent and another era. As she is to discover, the past has a long reach."--book jacket