84 ratings | 43 reviews | avg rating:4.62

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Julian’s Friends (394)

Emily May

5,276 books | 5,000 friends

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2026 Reading Challenge

2026

READING

CHALLENGE

Julian Vaca has read 4 of 50 books.

Julian R. Vaca

Goodreads Author

Born

in Long Beach, CA, The United States

Website

http://www.JulianRayVaca.com

Twitter

JulianRVaca

Genre

Young Adult, Fiction, Science Fiction

Influences

Brandon Sanderson, Lev Grossman, John Green, Orson Scott Card, C.S. Le ...more

Member Since

January 2012

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Julian R. Vaca is a Daytime Emmy Award–winning writer, Telly Award–winning director, and the author of the critically-acclaimed THE MEMORY INDEX. Its sequel THE RECALL PARADOX published in 2023. The details around his next novel are being kept under wraps.

Connect with Julian at JulianRayVaca.com and on Instagram @JulianRayVaca.

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Combine Editions
Julian R. Vaca’s books

Average rating: 3.84 · 707 ratings · 186 reviews · 8 distinct works • Similar authors

	The Memory Index (Memory Index, #1) 3.76 avg rating — 503 ratings — published 2022 — 8 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The Recall Paradox (Memory Index, #2) 3.92 avg rating — 131 ratings — published 2023 — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Running From Lions (The Running Saga, #1) 4.39 avg rating — 28 ratings — published 2013 — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Capernaum really liked it 4.00 avg rating — 29 ratings — published 2013 — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The Surgers! 4.44 avg rating — 9 ratings — published 2014 — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Toward Uncertain Futures (The Running Saga, #2) it was amazing 5.00 avg rating — 6 ratings — published 2014	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Probably, Most Likely it was amazing 5.00 avg rating — 1 rating — published 2014	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The Mummy's Curse by Max R. Dugger, Margot Pierson (editor), Julian R. Vaca (Goodreads Author) (contributor) 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

More books by Julian R. Vaca…

Series by Julian R. Vaca

Memory Index (2 books)
by

Julian R. Vaca (Goodreads Author)

3.79 avg rating — 634 ratings

The Running Saga (2 books)
by

Julian R. Vaca (Goodreads Author)

4.50 avg rating — 34 ratings

Julian is Currently Reading

Julian Vaca is currently reading

The Strength of the Few (Hierarchy, #2)

by James Islington (Goodreads Author)

bookshelves: currently-reading

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Jan 24, 2026 08:07PM

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Julian’s Recent Updates

Julian Vaca wants to read The Dog Stars by Peter Heller	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
7 hours, 51 min ago · like
Julian Vaca wants to read Burn by Peter Heller	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
7 hours, 52 min ago · like
Julian Vaca liked Amanda Jay's review of The Recall Paradox (Memory Index, #2):
Mar 26, 2026 10:24AM · see review
Julian Vaca liked Lana Spelliscy's review of The Recall Paradox (Memory Index, #2): "What an amazing follow-up book! The second in a 2 book series, you'll want to read the first book first. The story picks up right where the first book ended. While it seems that all the tasks have been accomplished, there are new twists coming that y" Read more of this review »
Mar 26, 2026 10:23AM · see review
Julian Vaca liked Eleanor Martyn's review of The Memory Index (Memory Index, #1):
Mar 25, 2026 12:11PM · see review
Julian Vaca made a comment on Edwin Howard’s review of The Memory Index (Memory Index, #1) " Thanks for the review, Edwin! DM me your mailing address and I'd LOVE to send you a personalized copy of the sequel! ...more "
Mar 25, 2026 12:11PM · see review
Julian Vaca wants to read The Caretaker by Marcus Kliewer (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Mar 14, 2026 05:55PM · like
Julian Vaca wants to read The Housemaid (The Housemaid, #1) by Freida McFadden (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Mar 14, 2026 05:43PM · like
Julian Vaca wants to read The Murmur of Bees by Sofía Segovia (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Feb 27, 2026 06:26PM · like
Julian Vaca wants to read Jade City (The Green Bone Saga, #1) by Fonda Lee (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Feb 27, 2026 10:32AM · like