Star Trek: The Next Generation, Sins of Commission by Susan Wright is an excellent tale told well, with Worf, Troi, Riker as the main three characters.
Wright has worked in an excellent character development with weaving a tale of murder, intrigue, and mystery. The story is told and the Enterprise is the main background for this book. As the Enterprise orbits the planet Lessenar, the planet is threatened with an environmental collapse, but this is a secondary problem. The main thrust of the book falls on a murder, where the plot thickens and falls on Worf to solve.
The crew of the Enterprise fall under an onslaught of extreme emotions projected by a telepath race of beings known as the Sli shortly after they were beamed over. Now, as the crew becomes crippled, it falls on Data's shoulders to solve the crime. This is a good mystery, filled with treachery, murder, and alien influence. The crew are a little out of character, but since they are under attack on a cerebral level, it is understandable. Beverly Crusher and Geordi LaForge are extremely affected and are quite entertaining.
As the alien influence overcomes Worf, he has to find the true killer. All in all, this is a fascinating adventure worked with a flair for the characters and their development, woven with emotional intrigue, making this one of the best TNG adventures.
You will enjoy this story as Worf's Klingon honor rests in the balance.