Books by A.G. Riddle

A.G. Riddle
Average rating 4.02 · 389,966 ratings · 21,995 reviews · shelved 911,799 times

Showing 19 distinct works.

	The Atlantis Gene (The Origin Mystery, #1) by A.G. Riddle (Goodreads Author) 3.79 avg rating — 81,860 ratings — published 2013 — 68 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 Atlantis Plague (The Origin Mystery, #2) by A.G. Riddle (Goodreads Author) 3.98 avg rating — 41,313 ratings — published 2013 — 63 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
	Winter World (The Long Winter, #1) by A.G. Riddle (Goodreads Author) 4.15 avg rating — 35,880 ratings — published 2019 — 33 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
	Pandemic (The Extinction Files, #1) by A.G. Riddle (Goodreads Author) 4.07 avg rating — 33,288 ratings — published 2017 — 26 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 Atlantis World (The Origin Mystery, #3) by A.G. Riddle (Goodreads Author) 4.01 avg rating — 33,631 ratings — published 2014 — 55 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
	Lost in Time by A.G. Riddle (Goodreads Author) 4.18 avg rating — 29,282 ratings — published 2022 — 16 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 Solar War (The Long Winter, #2) by A.G. Riddle (Goodreads Author) 4.25 avg rating — 20,936 ratings — published 2019 — 7 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 Lost Colony (The Long Winter, #3) by A.G. Riddle (Goodreads Author) 4.18 avg rating — 21,014 ratings — published 2019 — 24 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
	Departure by A.G. Riddle (Goodreads Author) 3.88 avg rating — 21,678 ratings — published 2014 — 12 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 Extinction Trials by A.G. Riddle (Goodreads Author) 3.98 avg rating — 18,780 ratings — published 2021 — 21 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
	Genome (The Extinction Files, #2) by A.G. Riddle (Goodreads Author) 4.18 avg rating — 17,729 ratings — published 2017 — 6 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
	Quantum Radio by A.G. Riddle (Goodreads Author) 4.09 avg rating — 17,115 ratings — published 2023 — 9 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
	Antarctica Station by A.G. Riddle (Goodreads Author) 3.97 avg rating — 13,364 ratings — published 2024 — 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
	Labyrinth by A.G. Riddle (Goodreads Author) 4.14 avg rating — 1,954 ratings — published 2025 — 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 Extinction Files: The Complete Series - Box Set by A.G. Riddle (Goodreads Author) 4.37 avg rating — 1,291 ratings — published 2019 — 5 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 Atlantis Trilogy Box Set (The Origin Mystery, #1-3) by A.G. Riddle (Goodreads Author) 4.17 avg rating — 796 ratings — published 2016 — 5 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
	Onward, Voyager! by Chuck Wendig (Goodreads Author), Mitchell Hogan (Goodreads Author), A.G. Riddle (Goodreads Author), Ian Douglas 3.88 avg rating — 34 ratings — published 2015 — 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
	The Long Winter Trilogy: Winter World, The Solar War, The Lost Colony by A.G. Riddle (Goodreads Author) 4.65 avg rating — 23 ratings — published 2023 — 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
	Memorial Day 2020 by James Rosone (Goodreads Author), A.G. Riddle (Goodreads Author), Douglas E. Richards (Goodreads Author), J.N. Chaney (Goodreads Author) really liked it 4.00 avg rating — 16 ratings — published 2020	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

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