Star Trek - Caveat Emptor

DaiMon Forg of the Ferengi Merchantman thought he was getting a fantastic new computer at a stunningly low price. But he realized too late that the price he paid for the machine from Beta III was far too high…
What starts as a simple rescue mission reveals something that astonishes the USS da Vinci crew – a ship full of polite, docile, and generous Ferengi! Soon, Commander Gomez and her SCE team realize that the Ferengi have been taken over by Landru, the ancient super-computer, which has returned a century after being dismantled by the crew of the Starship Enterprise to wreak havoc once more.
And Landru has set its sights on the da Vinci next…