- A. J. Raffles, A Gentleman-Thief: 27 Crime Tales in One Volume
- A.C.T.
- A.S. der Unsichtbare
- Ab in die Rakete
- Abaddon Illusion
- Abduction!
- Abenteuer Zauberlöwe
- Abomination
- AbrakaPOW
- Absence
- Absolutely Truly
- Absoluteness of Nothing
- Absolution Island
- Academy 7
- Accidental Accident ?
- According to Passage
- Accretion
- Ace of Spades
- Across the Border
- Adiós, pero conmigo
- Adiós, Wishville
- Adore Me
- Ados et à cran
- Adrenaline Rush
- Adventure On Apple Orchard Road
- Afgrundens engle
- Africka
- After
- After Dark
- After Hours
- After the Fire
- After The Fire
- After the First Death
- After the Woods
- After the Woods
- Aftermath
- Afterworlds
- Agatha nyomoz - Titokzatos bűntény az Eiffel-toronynál
- Agatha Webb
- Agency Corrupted: "The Journey"
- Agent 21
- Agent 21: Codebreaker
- Agent 21: Reloaded
- Agent policyjny
- Agent Q, or The Smell of Danger!
- Aggie Morton, Mystery Queen: Peril at Owl Park
- Aggie Morton, Mystery Queen: The Body under the Piano
- Aggie Morton, Mystery Queen: The Dead Man in the Garden
- A Agulha Oca
- Airman
- Akata Witch
- Alabaster Dangermond and Astrid's Jewel
- Alabaster Dangermond and the Serpent's Blade
- Alarm am Gletscher
- Albemarle Affair
- Alex & The Immortals
- Alex Morgan. Jägerin der Zwischenwelt
- Alex Rider: Secret Weapon
- Alex Faraway And The Last Martian
- Alexander, Spy Catcher
- Alexandre & Alice
- Alfred Bekker - Fußball-Internat:Der neue Star
- Alfred Bekker Fußball Internat Band 1 und 2
- Alguien es el siguiente (Alguien está mintiendo 2)
- Alguien está mintiendo (Alguien está mintiendo 1)
- Alguien tiene un secreto
- Ali BaBBa Steals Home of BaBBa
- Ali Cross
- Ali Cross: The Secret Detective
- Alias Dragonfly
- Alice
- Alice au Maroc
- Alice Fleck's Recipes for Disaster
- Alieni
- Alight
- Aliou
- Alive
- All Aces
- All American Boys
- All Clowns Must Die!
- All Eyes on Her
- All I Never Needed
- All I Never Wanted
- All of This Is True
- All the Best Liars
- All the Good Girls Go to Hell
- All the Greys on Greene Street
- All The Little Bones
- All the Pretty Things
- All The Reasons to be Afraid
- All the Things You Are
- All the Truth That's In Me
- All the Wrong Questions: Question 1
- All These Beautiful Strangers
- All These Things I've Done
- All These Years
- All Unquiet Things
- All We Could Have Been
- All'inizio era il Consiglio dei Dodici ...
- All-in