A.G. Riddle

25 books

The Atlantis Plague by A.G. Riddle

The Atlantis Plague

The Origin Mystery #2

A.G. Riddle

534 pages • hardcover • 2013

fiction science fiction thriller adventurous fast-paced
The Atlantis Trilogy: The Atlantis Gene, The Atlantis Plague, The Atlantis World by A.G. Riddle

The Atlantis Trilogy: The Atlantis Gene, The Atlantis Plague, The Atlantis World

The Origin Mystery #1-3

A.G. Riddle

1328 pages • 2016

fiction fantasy science fiction adventurous challenging fast-paced
Bart Ridgeley by A.G. Riddle

Bart Ridgeley

A.G. Riddle

302 pages • hardcover

fiction classics medium-paced
BART RIDGELEY A STORY OF NORTHERN OHIO [Paperback] A.G. RIDDLE by A.G. Riddle
BART RIDGELEY A STORY OF NORTHERN OHIO [Paperback] A.G. RIDDLE
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A.G. Riddle

BART RIDGELEY A STORY OF NORTHERN OHIO [Paperback] A.G. RIDDLE

A.G. Riddle

260 pages • paperback

Departure by A.G. Riddle

Departure

A.G. Riddle

336 pages • 2013

fiction science fiction thriller adventurous challenging reflective medium-paced
DEPARTURE by A.G. Riddle, A.G. Riddle

DEPARTURE

A.G. Riddle, A.G. Riddle

missing page info • 2014

adventurous mysterious tense
Departure: An unforgettable sci-fi suspense novel by A.G. Riddle, A.G. Riddle

Departure: An unforgettable sci-fi suspense novel

A.G. Riddle, A.G. Riddle

missing page info • 2014

adventurous mysterious tense fast-paced
The Extinction Files by A.G. Riddle

The Extinction Files

The Extinction Files #1-2

A.G. Riddle

1311 pages • 2019

fiction adventurous challenging mysterious medium-paced
Genome by A.G. Riddle

Genome

The Extinction Files #2

A.G. Riddle

542 pages • paperback • 2017

fiction science fiction thriller mysterious tense fast-paced
La colonia perduta by A.G. Riddle, A.G. Riddle
La colonia perduta
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A.G. Riddle, A.G. Riddle

La colonia perduta

A.G. Riddle, A.G. Riddle

missing page info • 2019

adventurous dark fast-paced