The title attracted me to this story. I'd read other Quentaris books some years ago and enjoyed them, so decided to purchase this one. It wasn't until I got home and examined the book more closely that I realised it was written by Pamela Freeman, author of The Castings Trilogy, which I loved.
The main character of The Murderers' Apprentice is named Merrith. She is apprenticed to become an assassin with the Murderers' Guild. But Merrith doesn't actually like killing people and she's not doing too well in her lessons as a result.
But she can't just walk away from the guild as a prophecy has everyone else convinced that she's going to save Quentaris. Unlikely as it sounds to her, she goes through the Rift Caves and attempts to do her job.
The book is easy to read and easy to absorb. I enjoyed the story line and liked the characters. Whilst I wouldn't consider the book 'deep', sometimes that's not what I want when reading. I accepted the book for what it is and should be -- entertaining.