- P.s.i.c War I
- P.S.I.C. War II
- Pace Liquida e Byte
- Pacing
- Pack 2 Fantásticos ebooks, nº29. Metavida & 301 Chistes Cortos y Muy Buenos
- Packmule
- Pagan Passions
- Paintwork
- Palo Mayombe 2011
- Paläo-Seti und Wissenschaft
- Pandora's Brain
- Pandora's Star
- Pappy Butler & His Zero Time Theory
- Paradies - The Last Humans
- Paradigm Lost: Book 1 of the Argosy Trilogy
- Paradise project
- Paradox Free
- Parallax
- Parasite Planet
- Pariah
- Pariah Planet
- Partita di caccia
- Partridge's igloo
- Pas de Trois
- Passages in the Void
- Passengers to Sentience
- Passengers to Zeta Nine
- Passengers: Pioneers
- Passengers: Revelations
- Passing In The Night
- Past Lives
- Patchwork
- Patient 0
- Patriarch's Hope
- Pavlov's Dogs
- Pawn's Gambit
- PEGASUS
- Pelle di scarto
- Pellucidar
- People Minus X
- Perceptional Threshold: The Questioning
- Perelandra
- Perfect Specimen
- Perfect World
- Perfektion - Die Veränderten
- Perigee
- Perihelion
- Perihelion Episode Four, Revenge of the Interlopers
- Perihelion Summer
- Perilous Panacea
- Perimeter: Joe Ballen, Book Two
- Permafrost
- Permutation
- Perpendicular
- Perpetual Motion 7
- Persephone
- Persepolis Rising
- Perspectiva
- Pet Food
- Petro Planet
- Petron
- Pfadfinderspiele
- Phantasm: Book Two of The Sentience Series
- Phases of the Moon
- PhaseShift
- PhaseShift Two: Crossover
- PhaseShift: Shifting Worlds
- Philip goes to Tommy Land
- Phoenix
- Phoenix Afterlife
- Phoenix Cafe
- Phoenix Dawn and the Rise of the Witch
- Phylogeny
- Pictures at 11
- Pieces of a Universe: Introduction to The Five Intergalactic Civilizations
- Pilgerfahrt zur Erde
- Pilgrimage
- Piloo Technology
- Pioneer
- Pirates of the Asteroids
- Piss Match and Other Stories
- Piter - Metro 2033 Universe
- Più o meno
- Plague Birds
- Plague of Pythons
- Planet Alt-Sete-Nine: The Lost Princess
- Planet der Isolanten
- Planet of Death
- Planet of Dread and two more stories
- Planet of Steel
- Planet of the Damned
- Planet of the Gods and eight more stories
- Planet Peace
- Planet Song
- Planet Peace
- Planet Song
- Planet-H
- Planetarer Kampf - Chronik der Sternenkrieger #18
- Planetenkrieg - Das letzte Tor
- Planetenkrieg - Lebende Festung
- Planetenkrieg – Feindliche Übernahme
- Planetfall
- Planets Under Glass
- Planety i gwiazdy. Wszystko w porządku
- Playing Dead
- Playing Doctor
- Playing God
- Playmaker
- Pleistocene Tsunami: Predator and Prey
- Pobór
- Pod Animity
- Police Your Planet
- Polity Agent
- Poor Man's Travel
- Porn 2.0
- Porquê Você Foi Levada
- Port State
- Portal X
- Posmrtná predace
- Post Diem
- Prador Moon
- Predator
- Predators of Darkness: Aftermath
- Preexisting Conditions
- Preletum
- Prelude to Foundation
- Premiers Doutes
- Prepare
- Preparing The Ground
- Preserving Hope
- Preserving Will
- Press Any Key to Destroy the Earth
- Priestess of the Flame
- Prime Deceptions
- Prince of Mercenaries
- Princess Rualoh
- Print brain technology
- Prisoner's Hope
- Probability Factor (Dimension Contingency, #1)
- Proceedings of The Sector 7 Institute of Low-Energy Physics