The New Player Guide and the Returning Player Guide were never updated after whispers in the walls.
New Player Guide is missing Orbiter Guide, Mastery Ranks Guide and Syndicates Guide.
Returning Player Guide is also missing those and Quests Guide, Amps & Focus Guide, Helminth Guide, Clans & Dojos Guide, Adversaries Guide, Break Narmer & Archon Hunts Guide and The Duviri Paradox Guide.