Flynn's valuable informant is his boyhood friend Terry Maddock, now a full-time bar owner and part-time killer.

However, further speculation was hardly necessary, since The Shadow now held a valuable informant: namely, Talney.

Simultaneously, they allowed a valuable informant to depart while they looked on!

Suffolk accepted a gift from the Spanish ambassador negotiating the peace treaty of 1604, but his countess proved a more valuable informant and Catholic sympathizer.

Alex could understand that, and she didn't want to lose a potentially valuable informant.

"He's become a valuable informant."

He mistreats his wife and has people he doesn't like killed, including Stuart's most valuable informant.

"When you 'recruited' Ament shortly thereafter, you provided me with a valuable informant inside your inner circle."

With mock seriousness, the major added, "I can't have you threatening one of our most valuable informants."

"If the human proves to be as valuable an informant as you believe," Jarlaxle added evenly.