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You don’t know what’s coming…Humanity is in danger…The Krah have found our weaknesses, and nothing will ever be the same.An experimental device was used in a last ditch effort to save the crew of the Modulus Echo.  The result was more deadly than anyone anticipated.A portal has opened to a new galaxy, a tunnel connecting two distant points of space.  It is a doorway to a place ruled by a cruel, militant race whose only focus is complete domination.  Humanity knows nothing about the Krah Empire, but soon they will learn to fear the alien ships and the fierce warriors who crew them.  For the first time in the history of the human race, mankind is no longer the most intelligent and powerful species in the galaxy.  The first shots in a galactic war have been fired, and the Modulus Echo is on the front lines.The fourth book in the best selling Kestrel Class Saga, Modulus Echo continues the story of Ben, Kim, Nance, and Magnum as they make their way in the galaxy, doing their best to stay alive and keep flying.  Modulus Echo is a fast paced Space Opera in the tradition of Firefly, Ender’s Game, and Star Wars, from prolific author Toby Neighbors.

The restored Kestrel class ship that started it all — The intrepid crew who keeps her flying — The new shield technology that made her famous — Book four of the best selling Kestrel Class Saga is here!

376 pages, Paperback

Published November 4, 2019

102 people are currently reading
25 people want to read

About the author

Toby Neighbors

153 books260 followers

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5 stars
254 (56%)
4 stars
147 (32%)
3 stars
38 (8%)
2 stars
5 (1%)
1 star
6 (1%)
Displaying 1 - 12 of 12 reviews
116 reviews3 followers
January 7, 2020
A complete sell out…

The characters in the series have always been childish, immature, and full of very bad decisions. However, in this latest installment they completely sell out everything they been aiming for. Within the first few chapters they completely join the enemy of the other novels. Additionally, they don’t only join they give up complete control. If you liked the previous book’s then advise skipping this one. I h
14 reviews1 follower
May 7, 2022
I'm up to book 6. Can't put the books down, but I do skip lots of pages of repetitive information.
The characters seem to get more frustrating with each book.
Characters seem to regress rather than mature. Would kill Kim if she weren't portrayed as indispensable, which I don't think she really is.
Nancy is a true autistic, fully functional character; I work with some like her, and they are lovable.
Profile Image for Alan Watts.
16 reviews1 follower
December 4, 2019
Poor

Up until the end of the last book, and now this one I would have said this was a good series. Now though, no, just plain no, it has ruined the complete series for me. Done no more for me thank you.
16 reviews
February 15, 2020
Very good

Have read the series from the start and it has been a very enjoyable trip the books for with the story and did not get lost along the way as some do I am waiting for the next book
Thank you
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966 reviews9 followers
November 18, 2019
This is a really solid story for the most part. I could do with much less attitude from Kim who seems to stuck in perpetual 12 year old mode.
29 reviews2 followers
December 14, 2019
Good series

Good series. Easy to read, relatable characters, set in a unique universe. Looking forward to the next book in the series.
5 reviews
January 19, 2020
Well developed series

Book continued to hold reader's interest and I look forward to next book. Author blends character development with neat sci fi.
3 reviews
April 3, 2020
Another Great Read

The story is rocking right along. What a great story teller Toby is, I can’t wait to rad the next book.
1 review
April 9, 2020
Very good read

I enjoyed the increasing levels of difficulty the faces as well as the science fiction basis. If you enjoy military sci-fi this read is a must.
9 reviews
August 10, 2020
Good writing but bad spell checking

Am enjoying the series. Good story line. Nice to see a non military person keep the military from complete destruction.
831 reviews4 followers
August 24, 2020
Very good

Still going strong. Only downside is subpar editing. Good strong story line and characters. Need six more words, now done.
561 reviews1 follower
October 6, 2021
Believable alien logic

No-no, human logic would not play so a sideways warrior alien without forgot to protect their planet banished by their own actions to live off dirt.
Displaying 1 - 12 of 12 reviews

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