I found What is Needed to be a well-written and quite interesting short story. Although there are a few typos, they do not distract too much from the flow of the plot. I was especially fascinated by the Withlings and I look forward to reading more about their Order in The Bow of Destiny. I felt connected to the three main characters – hopefully they will make an appearance in future books of the Bow of Hart Saga. Although I did not find this story quite as intriguing as Trading Knives, it was quite interesting, and I look forward to continuing with this series.