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Ephemeris: The Questrison Saga: Book Two Paperback – May 28, 2019
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Plucked from space and raised in a star-city of androids, impetuous Galla-Deia looks human but is not. Chosen to stop the dual threats of a galactic natural disaster and a malevolent alien entity, she must grow as a commander and gain the trust of both humans and non-humans alike. Unknown to her, the entity draws zealots to its cause, destabilizing interstellar order, and threatening all life in the galaxy.
An epic science fiction and fantasy tale with a rich array of characters and settings, Ephemeris: The Questrison Saga: Book Two takes place before, during, and after Heliopause: The Questrison Saga: Book One, and follows origins, convergences, and some familiar faces in The Questrison Saga.
- Print length392 pages
- LanguageEnglish
- PublisherJ. Dianne Dotson
- Publication dateMay 28, 2019
- Dimensions5.98 x 0.81 x 9.02 inches
- ISBN-100999408240
- ISBN-13978-0999408247
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Product details
- Publisher : J. Dianne Dotson (May 28, 2019)
- Language : English
- Paperback : 392 pages
- ISBN-10 : 0999408240
- ISBN-13 : 978-0999408247
- Item Weight : 15.5 ounces
- Dimensions : 5.98 x 0.81 x 9.02 inches
- Best Sellers Rank: #2,454,309 in Books (See Top 100 in Books)
- #4,285 in Exploration Science Fiction
- #6,467 in Superhero Science Fiction
- #12,807 in Alien Invasion Science Fiction
- Customer Reviews:
About the author

J. Dianne Dotson is the science fiction, fantasy, and horror author of THE SHADOW GALAXY: A Collection of Short Stories and Poetry (March 3, 2023, from Trepidatio Publishing), as well as the four-book space opera series THE QUESTRISON SAGA® (Heliopause; Ephemeris; Accretion; and Luminiferous). Her young adult debut, the Lunarpunk SFF novel THE INN AT THE AMETHYST LANTERN, arrives October 24, 2023, from Android Press.
Dianne’s short fiction is featured in anthologies and magazines. She holds a degree in Ecology and Evolutionary Biology and spent several years working in both ecological and clinical research. Dianne is also a science writer for online publications and is an artist. She is known for writing characters people fall in love with, in extraordinary settings with intricate world-building.
As a convention guest, Dianne provides insight into science fiction writing and characters (featured at Star Wars Celebration, San Diego Comic-Con, WonderCon, Cymera Festival in Scotland, and BristolCon in England), the science of science fiction films, and offers lectures on world-building and workshops at conventions about social media for writers.
Dianne is a member of the Science Fiction Writers Association, the Horror Writers Association, the British Science Fiction Association, and the British Fantasy Society. She lives with her family in Los Angeles, California.
Visit Dianne's website at www.jdiannedotson.com
Instagram: www.instagram.com/jdiannedotson
Twitter: www.twitter.com/jdiannedotson
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In this book we meet some familiar faces from Heliopause, but the story is told from Galla's perspective. It spans over a long space of time, before, during and after the events of Heliopause.
It's a well written Space Opera. It combines mystery, emotions, space and a lurking threat.
This book has events that take place prior to, concurrently with, and after the events of the first book in the series, Heliopause. But we have a new protagonist in the mysterious Galla-Deia. She is a likable main character, who embodies several different tropes in one: part Action Girl, part Haunted Heroine, part Mystical Waif, among others, but is also relatable and fun.
If you've read the first book, you will recognize some of the recurring characters in this one, such as Aeriod and Paosh Tohon. And we learn quite a bit more about the mysterious pasts and larger galactic concerns that were hinted at in the first installment.
Overall a very solid second book in the series that is satisfying in and of itself, but also leaves you eagerly awaiting the next part of the series.
Without spoilers, I can say the book starts off in a different place than I expected, but am grateful for the development of the protagonist. There is, a feeling, that the first half of this book provided me with that seemed to flow in undulating waves. Perhaps it is just my take, but it felt like it mirrored much of the protagonist's development.
There is great world building here, and we are introduced to a variety of characters that equal or excel what most science fiction readers have come to experience. There is a depth of hidden wonder beyond the reader's scope that I'm sure are being saved for the third and fourth books (Accretion and Luminiferous) respectively. I start Accretion tonight to find out.
Do check out this series, it is well worth the read, and the chance to expore the new universe the author has gifted us with.
(I did buy this book through another retailer, if you question the lack of verification)
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How can I follow up on that introductory paragraph? Seriously this book is excellent. But more than that, it’s a lot of fun too. I think I’ve covered the general impressions I have about the worldbuilding, but just to expand a little more: we’re introduced to a rich, diverse galaxy with lots of distinct worlds and cultures, from flying castles to barren deserts to cyberpunk dystopias. It pays off a lot of the questions from the first book while still leaving a lot to mystery. It’s fully space opera, but also unashamedly straddling the line between SF and Fantasy, and leaning more towards the latter in places than something like Star Wars. Put simply, there’s magic here, and not the kind that gets explained away as “sufficiently advanced technology” but it is handled in a restrained manner. It’s another one of those books that gives me a “John Harris” vibe. Impressionistic, ethereal; some of the edges are a bit fuzzy and many of the shapes are improbable, and it all comes together in just the right way to tingle the brain and set the imagination running wild.Ephemeris unfolds at a blistering pace, with action and excitement in every one its short chapters. Similarly to how I felt with Heliopause, perhaps in places it could have done with slowing down a bit and dwelling on certain things a little more before moving on to the next thing - particularly when it came to the relationship between Galla-Deia and Aeriod, I think we could’ve gone a bit deeper with it. There’s a lot of ideas here and a lot of things happening all at once with great drama.There’s a huge amount of characters, many new and some returning. A lot of the side characters are really fun. I particularly enjoyed Sumond, who reminded me of Kamaji, the boiler-room servant from Spirited Away. The main character, Galla-Deia is great fun, too. She’s childlike, whimsical, naive and so very alive. And this is pretty much how she’s described by the other characters in the book, too. The author absolutely nailed it in that regard. Aeriod’s expansion in this book is intriguing. In Heliopause, we see a certain side of him and he gives off this mysterious impression but also like he’s a heroic figure. We see him revealed in a much more nuanced light here in Ephemeris; a window into his true motivations that may not be as selfless as they seemed. Though earnest, he’s much more morally grey character than we’re presented in the first book. It’s great to explore his and Galla’s relationship at the start, but as I said above, I would like to have gone a little deeper especially towards the two-thirds mark of the book.
The plot was enjoyable and kept my attention throughout. What we’ve got here is essentially a fantasy-style quest, and I do love me a quest. They are a great vehicle for travel, giving a compelling reason to move around and sight-see in the book’s universe. I particularly enjoyed how the first book fitted into the continuity here, and following it through to see what happened to the characters afterwards. Without getting into spoilers, If I were being really picky it could be said the fast pace gives the impression that one or two things just happen for the sake of it, to give the feeling of being out-of-control, chaotic etc… (why does my head go immediately to Farscape, here?) But based on how much this book pays off the mysteries of the first, I have no doubt these seemingly random occurrences will have a important part to play later on. It’ll be very interesting to see the pay off in Accretion and Luminiferous.
Overall, great second book in the series, even better than the first. Highly recommended.






