Operation Terror by Murray Leinster is a gripping thriller that follows the story of a group of scientists who must work together to prevent a dangerous terrorist plot. The writing is fast-paced and keeps the reader on the edge of their seat throughout the entire book. The characters are well-developed and the plot is filled with unexpected twists and turns. Leinster does a fantastic job of building tension and suspense, making it difficult to put the book down. Overall, Operation Terror is a thrilling read that is sure to keep readers entertained from start to finish.

Book Description:

An unidentified space ship lands in a Colorado lake. Equipped with a paralyzing ray weapon, the creatures begin taking human prisoners. A loan land surveyor and a journalist are trapped inside the Army cordon, which is helpless against the mysterious enemy. Can they stop the aliens before it is too late?