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Chrysalis

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“It’s called an M-16 automatic rifle, your Grace. Let us take steps to sanctify its sorcery in the eyes of God…” In this exciting, action-packed novel that seamlessly blends Sci-Fi, History, Romance, and War, writer Jacques Voorhees beautifully weaves together the worlds of a modern physicist, a retired seaman, and a coming-of-age Irish girl to bring you a story you won't want to put down. The With the help of a cynical ex-marine with a propensity for history, physicist Michael Kittery leverages a discovery with sub-atomic particles into an ability to move objects in time—but only if they are surrounded by metal and immersed in water. Meanwhile in Dark Ages, Ireland, beautiful young Avelyn—a ward of the monastery—keeps her Druidic faith hidden as much to make peace with the abbot as to temper the hostility of the village townsfolk. When Vikings attack, she has no means to oppose them—until time-travelers from the future arrive in a nuclear submarine. If you enjoy techno-thrillers, richly-crafted historical tableaus, and the quirky plot twists of a fast-moving adventure novel, then you’ll fall into the world of Chrysalis and never want to return—in either time or space. Leave your present universe behind—and embark on a journey that tests the limits of greed, lust, fear, true love, naked ambition, and the question of whether the time/space continuum will ever be the same. "I was immediately absorbed by the story, characters, and vivid writing. I absolutely love it!"
Diane Hartman—A former editor for " The Denver Post " and book reviewer for 25 years. “Jacques Voorhees’ time-travel novel is a richly woven adventure that will entertain readers. Unique and fun!”
David M. Salkin—Author of " The Team " series and other great thrillers. "I look forward to reading Jacques Voorhees' new novel. He is devoted to good writing."
Nancy Price—Author of " Sleeping With The Enemy " (Now a major motion picture.)

590 pages, Paperback

Published January 22, 2020

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Jacques Voorhees

7 books13 followers

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5 stars
197 (56%)
4 stars
106 (30%)
3 stars
33 (9%)
2 stars
11 (3%)
1 star
3 (<1%)
Displaying 1 - 30 of 30 reviews
1,660 reviews11 followers
March 7, 2020
2.5 stars. Not sure why I finished this book. While the story was mildly entertaining, the events and the character interactions throughout the book were completely unrealistic.
Profile Image for deLille.
123 reviews
March 24, 2020
A fun, exciting, action-adventure book with an interesting concept of time travel that at least sounds scientifically plausible, even though it's not. I particularly enjoyed the part where the travel back in time occurred, and wish there had been more detail on the time travel forward. Also loved the fact that everyone on the submarine didn't even know they had gone back in time; that definitely made for some humorous moments! Definitely could see this book as a movie, with sequels as "Chrysalis" travels to other times.
Profile Image for Angela Shearer.
30 reviews9 followers
April 11, 2020
It's the kind of book that grabs you by the hair and pulls you closer. Once its got you nose to nose, it shows you things you can never un-see. It digs around in your bones, exploring your depths, looking for knowledge, understanding, and courage. It's the type of book and follows you around when you put it down. It takes up its own chair at the dining room table and asks you to tell the others where you've been, even if they won't believe you. It dares you to leap a little further than you'd normally jump. It makes you talk with your mouth full and not care.

This book is masterfully written. It is sensational, filled with pious wisdom and deeply heroic characters who carry a little bit of every one of us in them. From the demure and saintly to the rancid beasts who have no moral compass, this story steers you through the tides of hope, delight, horror, and the shadows of your own spirit.

Jacques Voorhees A powerful display of dexterity. This story is imaginative and compelling. Your science behind time travel is believable and interesting. Perhaps, even the backbone of the story. Avelyn will haunt me for always. I will see her in every cave and on every hilltop. When I stand in the river or at any waters edge I will be tempted to raise my arms up and call out to her just to see what happens.

This book was a tonic of action, love, manipulation, conflict, and magic. Rich and beautifully threaded like an ancient tapestry. It's highly recommended to intelligent dare-devils who like adventurous and thought-provoking work. SALUTE!
Profile Image for David.
434 reviews
May 28, 2026
A really fun read. The plot is crazy, but in a good way. A US nuclear submarine in ancient Ireland? Sure, why not? Suspend your disbelief and just keep reading.

Characters are believable and do develop through the book.

Recommended for lovers of time travel books.

That said, there are issues that detract from the book's quality:

- Chapter 60 has a person from the year 792 mentioning Deuteronomy 4:24. The Old Testament was not divided into verses until the 15th century.

- The author desperately needs to hire someone to edit his Navy terminology. Full disclosure: I am a retired US Navy Captain. While I was in the aviation community, I have several submariner (pronounced sub-mah-REEN-er) friends. I am certainly willing to help, through an advance reader's group or similar.
For Navy veterans, please move sharp objects or hot liquids away from you before reading further.
Issues in the book:
- There is no such thing as a Seaman First Class. It is simply Seaman.
- The Navy would not use the term 0430 hours. The time is simply 0430.
- When an aircraft carrier is in its home port, the squadrons in its air wing return to their respective home naval air stations. The F/A-18s would be nearby in Virginia Beach at NAS Oceana.
- The EA-6B (not just EA-6) was retired over a decade ago and replaced by the EA-18G. For all US-based carriers, their EA-18Gs are in Washington State at NAS Whidbey Island.
1 review
June 27, 2020
A book at first I thought I would hate. This is not my genre but took a chance and it was well worth it. The 3 main characters are well developed and the villianess is one who is easily disliked. It was a great diversions and one which I was sad to have finished. I would absolutely read another book by this author.

Give the combination of sci fi.. combined with chapters which reflect the year 792 and present and a great work. Not quite historical fiction but enough tidbits to keep one entertained at least.
146 reviews1 follower
February 10, 2026
review of Chrsalis, a Time Travel Novel by Jacques Voorhees

This is a very interesting time travel novel a scientist discovers the art of time travel and somehow hijacks a nuclear submarine in the process What follows next is amazing Interacting with characters in a world from the 8th century Vikings, real Vikings Hard to process It's more then a little far fetched but a great story and cast of characters a good read
Profile Image for Darci Kunard.
1 review1 follower
March 8, 2020
Phenomenally thrilling read! Entertainment to the max!!

I had the pleasure of reading some early chapters of this wonderful novel back in 2006. It has grown into a truly entertaining and thrilling adventure. Wow, JV! You’ve outdone yourself and I’m with Lynn. You have a long career as a novelist. Can’t wait to read more!
61 reviews
February 7, 2026
Too silly for me

Too many close your brain, roll your eyes and scream Come on man. Once they stole the latest Navy nuclear submarine, I was done. Revert to super speed reading only. The plot just gets to silly and then some, not science fiction but science silly. Maybe good for tweens but not a very serious book.
2 reviews
February 19, 2026
interesting plot

Interesting plot. Poor execution. This would have been much improved if the ending was better developed. If not an error in final editing, it is as if the author failed to piece together an interesting close. Rather it has an abrupt ending like turning off a light.
5 reviews
March 2, 2026
I loved this story

I hate writing reviews so I will keep it short. This story is exceptionally interesting and satisfying at its conclusion. I want to read more stories about the Further Adventures of Kitt and Milo as they travel the epochs and making reality better through stolen moments in time.
91 reviews
March 18, 2026
Interesting

Okay I really liked the story and the history involved. Obviously it’s make believe but there were a few things that just would not have happened. That’s why I gave it 4 stars. I will read the next one regardless. Overall it’s worth taking a chance if you like time travel and history.
258 reviews
April 7, 2026
I somehow came across this book during a search on Goodreads. Im glad I did! This story has a believeable plot, combined with some "technology", and some interesting characters! I am impressed with Mr Voorhees' ability to tell a story in such a way that makes the pages fly by, and keeps the reader interested. I am just beginning the next in the series. I am anxious to see where it goes!!!
Profile Image for Lori.
172 reviews2 followers
June 17, 2026
Concept is great, execution is average.

I live the alternate-history genre and was excited to read this. Ended up having to force myself to finish. Not because the book was bad; it really wasn't bad. Its just that time is valuable, I'm nearing my own demise, and I'd rather spend my remaining days reading exceptional books.
Profile Image for J.C. Shepard.
53 reviews9 followers
April 2, 2022
Probably a 3 star but the story hooked me in and kept me entertained. The characters are all exaggerated and essential turns of plot require some suspension of disbelief, in a sort-of Doctor Who science & action episode. Even so, it's a "what-if" campfire story that I couldn't put down.
Profile Image for Randy Mills.
5 reviews
February 23, 2026
One of the most original books I have read in a long time!

Such a great book. Old theme but with enough twists to make it fresh and entertaining. (Spoiler alert-I am from a small town near Borger, TX and we are not all that stupid!)

Well done Mr. Voorhees!
23 reviews
March 14, 2026
very interesting result

I really like this book and look forward to reading the trilogy. For a longer book the reading was quick and the science easily understood. ready for the next one.
3 reviews
July 2, 2026
To much info

I really enjoyed the concept but thought the story gave way to too much detail and some of the storylines just seemed overkill or just unnecessary Kitts wife sneaking on the Submarine and staying hidden seemed in surreal I actually skipped over some of that
Profile Image for David Evans.
14 reviews1 follower
July 12, 2026
Time travel in First class beneath the sea.

One of the most clever time travel formats I have ever read. Grab this book now in which ever format you have access too. The author builds his characters swirls them around history and unfolds them into the dramatic forests and nature.
237 reviews1 follower
July 12, 2020
Refreshingly Different

Nicely written story with likable characters. The ripple effect of time travel was handled well. I would like to see the next volume in the series.
5 reviews1 follower
July 15, 2020
Excellent Science Fiction

This is A Connecticut Yankee in King Arthur's Court cast in a modern setting and with a naval flair. Mark Twain would have been proud.
15 reviews
August 11, 2020
Forced myself to finish but, it's just a story, right? Three stars because of the story. One star for the complete lack of research on the US Navy and time travel effects.
Profile Image for Yvette Johnson.
8 reviews
July 16, 2025
great read!

Loved this story, and the characters! I would love to read more of their adventures! I highly recommend this book!
337 reviews5 followers
April 28, 2026
A great book

It was an amazing story.the characters were interesting and they were very alive to me. I know will always enjoy the audacity of the characters. A great book.
154 reviews4 followers
May 1, 2026
The least believable thing in a story about turning a submarine into a time machine is a seaman first class having unrestricted access to the engineering section holding the reactor
This entire review has been hidden because of spoilers.
Profile Image for Annette.
116 reviews2 followers
May 3, 2026
A new twist on a time travel story .. I can't decide if I liked it or really liked it. Even with the parts that made me shake my head I have to say it is a good book and one most will enjoy.
Profile Image for Ron Seckinger.
110 reviews
June 23, 2026
Let's see: Laymen's discovery of time travel leads to movement of nuclear sub to 8th century, and one of the travelers falls in love with an Old World feminist. It certainly kept my attention.
Profile Image for Denise T..
Author 7 books19 followers
July 25, 2026
This is an amazing adventure. Couldn’t put this book down. One of the very best science fiction/ time travel books ever
18 reviews1 follower
July 26, 2026
Fun idea, some parts were great, but overall just silly execution.
Displaying 1 - 30 of 30 reviews