TOUS LES LIVRES
- Twisted Metal 2 - Prima's Unauthorized Game Secrets (1997)
- Tycoon City : New York - Prima Official Game Guide (2006)
- Ubisoft : 30 ans de création (2016)
- Ultima : The Avatar Adventures (1992)
- Ultima : The Forge of Virtue (1991)
- Ultima : The Temper of Wisdom (1992)
- Ultima Collection - Prima's Official Guide (1998)
- Ultima III - Secrets of Sosaria (1983)
- Ultima IV - The Way of the Avatar (1985)
- Ultima IX Ascension - Prima's Official Strategy Guide (1999)
- Ultima Online - Origin's Official Guide (1997)
- Ultima Online - Unofficial Strategies & Secrets (1997)
- Ultima Online : Age of Shadows - Prima's Official Strategy Guide (2003)
- Ultima Online : Lord Blackthorn's Revenge - Prima's Official Strategy Guide (2002)
- Ultima Online : Lord Blackthorn's Revenge - Prima's Official Strategy Guide (2002)
- Ultima Online : The Second Age - Prima's Official Strategy Guide (1998)
- Ultima Underworld - Mysteries of the Abyss (1992)
- Ultima Underworld II - Gems of Unlightenment (1993)
- Ultima V - Paths of Destiny (1988)
- Ultima VI (1991)
- Ultima VI - The Book of Prophecy (1990)
- Ultima VII - Key to the Black Gate (1992)
- Ultima VII and Underworld : More Avatar Adventures (1993)
- Ultima VII Part Two : Serpent Isle - Balancing the Scales (1993)
- Ultima VIII (1994)
- Ultima VIII - Pentology (1994)
- Ultima VIII : Pagan - The Ultimate Strategy Guide (1994)
- Ultimate 3D Game Engine Design & Architecture (2006)
- Ultimate Fighting Championship - Prima's Official Strategy Guide (2000)
- Ultimate Game Design : Building Game Worlds (2003)
- Ultimate Mortal Kombat 3 Arcade Secrets (1996)
- Ultimate Nintendo 64 Pocket Power Guide, 1999 Edition (1999)
- Ultimate Spider-Man - Official Strategy Guide (2005)
- Ultimate Unauthorized Nintendo ! Game Strategies - Vol. 3 (1990)
- Ultimate Unauthorized Nintendo Classic Game Strategies (1991)
- Ultimate Unauthorized Nintendo Game Boy Strategies (1990)
- Ultimate Unauthorized Nintendo Super NES Game Strategies (1992)
- Ultimate Unauthorized Nintendo Super NES Game Strategies - '95 Edition (1994)
- Un Ordinateur et des jeux (1983)
- Un pasado mejor : la edad de oro del software español (2019)