- Arena 1: Slaverunners (Book #1 of the Survival Trilogy)
- Arena 2 (Book #2 of the Survival Trilogy)
- Arena 3 (Book #3 in the Survival Trilogy)
- Arena Dois (Livro 2 da Trilogia da Sobrevivência)
- Arena Dos (Libro #2 de la Trilogía de Supervivencia)
- Arena Due (Libro #2 Della Trilogia Della Sopravvivenza)
- Arena Eins: Die Sklaventreiber (Band #1 Der Trilogie Des Überlebens)
- Arena İki (Köle Tüccarlari Üçlemesinin 2. Kitabi)
- Arena Jeden (Księga 1 Trylogii o Przetrwaniu)
- Arena Um: Traficantes De Escravos (Livro I Da Trilogia Da Sobrevivência)
- Arena Uno: Mercanti Di Schiavi (Libro #1 Della Trilogia Della Sopravvivenza)
- Arena Uno: Tratantes de Esclavos
- Arena Zwei (Band #2 Der Trilogie Des Überlebens)
- Arena Één: Slavendrijvers (Boek #1 van de Overlevingstrilogie)
- Ari Barak and the Free-Will Paradox
- Arik's Hammer
- Ark Angel
- Armageddon
- ARON & ARIA ARRIVAL EARTH
- Arreboles por venir
- Arrival (The Invasion Chronicles—Book Two): A Science Fiction Thriller
- Arrivano i mostri!
- Arrivée (Les Chroniques de l'Invasion, Tome Deux)
- Arrow's Flight
- Arthur
- Arène 3 (Livre #3 de la Trilogie des Rescapé)
- Arène Un: La chasse aux esclaves (Livre #1 de la Trilogie des Rescapés)
- Aréna 3 (3. Kniha Z Trilogie Přežití)
- Aréna Dvě (2. Kniha Z Trilogie Přežití)
- Aréna Jedna: Otrokári
- Aréna Jedna: Otrokáři
- As Aventuras de Luminus Odra
- As Earth Evolved
- As Profundezas
- Ascendancy
- Ascenseur pour le futur
- Ascensão (As Crónicas da Invasão – Livro Três)
- Ascent (The Invasion Chronicles—Book Three): A Science Fiction Thriller
- Ascent (The Invasion Chronicles—Book Three): A Science Fiction Thriller
- Ascent (The Party Series, Book One)
- Ascent: A YA Dystopian Space Adventure
- Asesinos en el tiempo.
- Ashen Winter
- Ashfall
- Ashfall Legacy
- Ask Me Anything
- Aspects: Books 1-3
- Aspects: Books 1-6
- Aspira
- Aspira (Science-Fiction-Roman)
- Assassin
- Assassin Years
- Assassin's Creed - The Ming Storm T01 (ePub)
- Assassination Day
- Assassinos no Tempo
- Assured Destruction
- Asteroid Attack
- Astronaut Academy: Re-entry
- Astronaut Academy: Splashdown
- Astronaut Academy: Zero Gravity
- AstroNuts Mission One: The Plant Planet
- AstroNuts Mission Two: The Water Planet
- Astrotwins -- Project Blastoff
- Astrotwins -- Project Rescue
- At Galactic Central
- Jack and the Geniuses
- At the Earth's Core
- At the Edge of the Universe
- At the Portal's End
- Ateş Ülkesi (Felsefe Yüzüğü 12. Kitabı)
- Athéna
- Atlanta
- Atlas
- Atlas Fallen
- Atlic
- Atoma and the Blockchain
- Atriux and the world of Doom
- Attack and Revenge of the Giant Robot Chickens
- Attack Doll 3: Protocol Black
- Attack Doll 4: Primes Emeriti
- Attack Doll 5: The End of Lily Lee
- Attack of the Giant Robot Chickens
- Attack of the Killer Komodos
- Attaque Extraterrestre (Les Chroniques de l’Invasion, Tome I)
- Attraverso l'Atlantico in pallone
- Audaz como um urso
- Auf ewig uns
- Auf zwei Planeten (Science-Fiction Klassiker)
- Augmented Reality
- Augustus to the Rescue!
- Aujourd'hui, c'est hier...
- Auragole and the Last Battle
- Auringon pimeä puoli
- Aurora Burning
- Aurora Rising
- Aurora's End
- Automatons for Peace -The Amazi Chronicles Book 1
- Ava's War: Hopeful Young Adult Climate Fiction
- Avalon
- Avamposto Omega Sette
- Avant Le labyrinthe - tome 05 : La Braise
- Avatar
- Aveline
- Avoiding the Abyss
- Heirs of Magic
- Awakening: A Near Future SciFi Thriller
- Away
- AXEL & THEO My Dog is The Emperor of a Faraway Galaxy
- Axel Rhodes and the Cursed Nile
- Axel Rhodes and the Fallen Pharaoh
- Axel Rhodes and the Golden Scarab
- Az Univerzum szülöttei