There are 20 Pages (Cf. 3rd post in the thread for a link.) The pages are effectively numbered zero-to-nineteen: 0... Cover Art / Title 1... Core Rules 2... Core Rules continued 3... Battle Rounds / Turn Sequence & Phases 4... Movement Phase (continuation of photo showing vertical movement) 5... Battle Rounds / Turn Sequence & Phases 6... Attack Rules 7... Attack Rules continued (Mortal Wound Paragraph) 8... Wizards; Triumphs 9... Two Photographs 10.. Terrain 11.. Battle Plans 12.. Sample Battle Plan 13.. Warscroll Notes 14.. Warscroll Notes continued 15.. Battalions 16.. Realms of Battle 17.. Allegiance Abilities 18.. Nurgle Army Photograph 19.. Back Cover Art (no text)
I can add more detail to the first post if a more detailed index would be a good thing. Floor is open for suggestions.