diff --git a/CHANGELOG.md b/CHANGELOG.md
index edf110a00..800ffc5ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Updated to Angular 9
 
 ### Added
+- Critical text pages division
 - Xi:include support for edition text
 - Manuscript description data extraction
 - Deletion vizualization
diff --git a/src/app/panels/text-panel/text-panel.component.html b/src/app/panels/text-panel/text-panel.component.html
index b1e272b96..3ff3b95a6 100644
--- a/src/app/panels/text-panel/text-panel.component.html
+++ b/src/app/panels/text-panel/text-panel.component.html
@@ -10,11 +10,20 @@
         <evt-edition-level-selector [class.hidden]="hideEditionLevelSelector" [editionLevelID]="editionLevelID" (selectionChange)="currentEdLevel$.next($event)"></evt-edition-level-selector>
     </div>
     <div content>
-        <evt-page *ngIf="currentStatus$ | async as currentStatus"
-            [data]="currentStatus.page" 
-            [editionLevel]="currentStatus.editionLevel" 
-            [textFlow]="textFlow"
-            [itemsToHighlight]="itemsToHighlight$ | async"></evt-page>
+        <ng-container *ngIf="(currentStatus$ | async) as currentStatus">
+            <ng-container *ngIf="isMultiplePageFlow$ | async">
+                <evt-page *ngFor="let page of currentStatus.pages"
+                    [data]="page"
+                    [textFlow]="textFlow"
+                    [itemsToHighlight]="itemsToHighlight$ | async"></evt-page>
+            </ng-container>
+
+            <evt-page *ngIf="(isMultiplePageFlow$ | async) === false"
+                [data]="currentStatus.currentPage"
+                [editionLevel]="currentStatus.editionLevel"
+                [textFlow]="textFlow"
+                [itemsToHighlight]="itemsToHighlight$ | async"></evt-page>
+        </ng-container>
     </div>
     <div secondary-content>{{ getSecondaryContent() }}</div>
 
diff --git a/src/app/panels/text-panel/text-panel.component.ts b/src/app/panels/text-panel/text-panel.component.ts
index a1b9e2362..c79624c86 100644
--- a/src/app/panels/text-panel/text-panel.component.ts
+++ b/src/app/panels/text-panel/text-panel.component.ts
@@ -1,6 +1,7 @@
 import { Component, Input, OnDestroy, OnInit, Output } from '@angular/core';
 import { BehaviorSubject, combineLatest, Observable, Subject, Subscription } from 'rxjs';
 import { delay, distinctUntilChanged, filter, map, shareReplay } from 'rxjs/operators';
+import { EVTStatusService } from 'src/app/services/evt-status.service';
 import { AppConfig, EditionLevel, EditionLevelType, TextFlow } from '../../app.config';
 import { EntitiesSelectItem } from '../../components/entities-select/entities-select.component';
 import { Page } from '../../models/evt-models';
@@ -36,12 +37,14 @@ export class TextPanelComponent implements OnInit, OnDestroy {
   );
 
   public currentStatus$ = combineLatest([
+    this.evtModelService.pages$,
     this.currentPage$,
     this.currentEdLevel$,
+    this.evtStatus.currentViewMode$,
   ]).pipe(
     delay(0),
-    filter(([page, editionLevel]) => !!page && !!editionLevel),
-    map(([page, editionLevel]) => ({ page, editionLevel })),
+    filter(([pages, currentPage, editionLevel, currentViewMode]) => !!pages && !!currentPage && !!editionLevel && !!currentViewMode),
+    map(([pages, currentPage, editionLevel, currentViewMode]) => ({ pages, currentPage, editionLevel, currentViewMode })),
     distinctUntilChanged((a, b) => JSON.stringify(a) === JSON.stringify(b)),
     shareReplay(1),
   );
@@ -58,10 +61,16 @@ export class TextPanelComponent implements OnInit, OnDestroy {
     return { icon: this.textFlow === 'prose' ? 'align-left' : 'align-justify', iconSet: 'fas' };
   }
 
+  public isMultiplePageFlow$ = this.currentStatus$.pipe(
+    map((x) => x.editionLevel.id === 'critical' && x.currentViewMode.id !== 'imageText'),
+    shareReplay(1),
+  );
+
   private subscriptions: Subscription[] = [];
 
   constructor(
     public evtModelService: EVTModelService,
+    public evtStatus: EVTStatusService,
   ) {
   }
 
diff --git a/src/app/services/xml-parsers/structure-xml-parser.service.ts b/src/app/services/xml-parsers/structure-xml-parser.service.ts
index 8eff35c46..8b24bd769 100644
--- a/src/app/services/xml-parsers/structure-xml-parser.service.ts
+++ b/src/app/services/xml-parsers/structure-xml-parser.service.ts
@@ -24,7 +24,7 @@ export class StructureXmlParserService {
     const front: XMLElement = el.querySelector(this.frontTagName);
     const body: XMLElement = el.querySelector(this.bodyTagName);
 
-    const pbs = Array.from(el.querySelectorAll(this.pageTagName));
+    const pbs = Array.from(el.querySelectorAll(this.pageTagName)).filter((p) => !p.getAttribute('ed'));
     const frontPbs = pbs.filter((p) => isNestedInElem(p, this.frontTagName));
     const bodyPbs = pbs.filter((p) => isNestedInElem(p, this.bodyTagName));
     const doc = el.firstElementChild.ownerDocument;
diff --git a/src/app/view-modes/image-text/image-text.component.ts b/src/app/view-modes/image-text/image-text.component.ts
index 933229139..2f68b91d6 100644
--- a/src/app/view-modes/image-text/image-text.component.ts
+++ b/src/app/view-modes/image-text/image-text.component.ts
@@ -1,6 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { DisplayGrid, GridsterConfig, GridsterItem, GridType } from 'angular-gridster2';
-import { map } from 'rxjs/operators';
+import { map, shareReplay } from 'rxjs/operators';
 import { Page } from 'src/app/models/evt-models';
 import { EVTStatusService } from 'src/app/services/evt-status.service';
 import { EditionLevel } from '../../app.config';
@@ -21,6 +21,7 @@ export class ImageTextComponent implements OnInit {
 
   public currentEditionLevel$ = this.evtStatusService.currentStatus$.pipe(
     map(({ editionLevels }) => editionLevels[0]),
+    shareReplay(1),
   );
 
   constructor(
diff --git a/src/app/view-modes/reading-text/reading-text.component.ts b/src/app/view-modes/reading-text/reading-text.component.ts
index 1e800a306..a5a05fea1 100644
--- a/src/app/view-modes/reading-text/reading-text.component.ts
+++ b/src/app/view-modes/reading-text/reading-text.component.ts
@@ -1,7 +1,7 @@
 import { Component, OnDestroy, OnInit } from '@angular/core';
 import { CompactType, DisplayGrid, GridsterConfig, GridsterItem, GridType } from 'angular-gridster2';
 import { Subscription } from 'rxjs';
-import { map } from 'rxjs/operators';
+import { map, shareReplay } from 'rxjs/operators';
 import { EVTStatusService } from 'src/app/services/evt-status.service';
 import { EditionLevel } from '../../app.config';
 import { Page } from '../../models/evt-models';
@@ -20,6 +20,7 @@ export class ReadingTextComponent implements OnInit, OnDestroy {
 
   public currentEditionLevel$ = this.evtStatusService.currentStatus$.pipe(
     map(({ editionLevels }) => editionLevels[0]),
+    shareReplay(1),
   );
   public options: GridsterConfig = {};
 
diff --git a/src/app/view-modes/text-sources/text-sources.component.ts b/src/app/view-modes/text-sources/text-sources.component.ts
index 582a6051a..9ee31423e 100644
--- a/src/app/view-modes/text-sources/text-sources.component.ts
+++ b/src/app/view-modes/text-sources/text-sources.component.ts
@@ -1,6 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { DisplayGrid, GridsterConfig, GridsterItem, GridType } from 'angular-gridster2';
-import { map } from 'rxjs/operators';
+import { map, shareReplay } from 'rxjs/operators';
 import { Page } from 'src/app/models/evt-models';
 import { EVTStatusService } from 'src/app/services/evt-status.service';
 import { EditionLevel } from '../../app.config';
@@ -21,6 +21,7 @@ export class TextSourcesComponent implements OnInit {
 
   public currentEditionLevel$ = this.evtStatusService.currentStatus$.pipe(
     map(({ editionLevels }) => editionLevels[0]),
+    shareReplay(1),
   );
 
   constructor(
diff --git a/src/app/view-modes/text-text/text-text.component.ts b/src/app/view-modes/text-text/text-text.component.ts
index e48d3fba4..e63f1c029 100644
--- a/src/app/view-modes/text-text/text-text.component.ts
+++ b/src/app/view-modes/text-text/text-text.component.ts
@@ -1,7 +1,7 @@
 import { Component, OnDestroy, OnInit } from '@angular/core';
 import { DisplayGrid, GridsterConfig, GridsterItem, GridType } from 'angular-gridster2';
 import { BehaviorSubject, combineLatest, Subscription } from 'rxjs';
-import { map } from 'rxjs/operators';
+import { map, shareReplay } from 'rxjs/operators';
 import { Page } from 'src/app/models/evt-models';
 import { EVTStatusService } from 'src/app/services/evt-status.service';
 
@@ -23,6 +23,7 @@ export class TextTextComponent implements OnInit, OnDestroy {
 
   public currentEditionLevels$ = this.evtStatusService.currentStatus$.pipe(
     map(({ editionLevels }) => editionLevels),
+    shareReplay(1),
   );
 
   private editionLevelPanel1Change$: BehaviorSubject<EditionLevel> = new BehaviorSubject(undefined);
diff --git a/src/app/view-modes/text-versions/text-versions.component.ts b/src/app/view-modes/text-versions/text-versions.component.ts
index 855a35091..eb379a878 100644
--- a/src/app/view-modes/text-versions/text-versions.component.ts
+++ b/src/app/view-modes/text-versions/text-versions.component.ts
@@ -1,6 +1,6 @@
 import { Component, ElementRef, OnInit, ViewChild } from '@angular/core';
 import { CompactType, DisplayGrid, GridsterConfig, GridsterItem, GridType } from 'angular-gridster2';
-import { map } from 'rxjs/operators';
+import { map, shareReplay } from 'rxjs/operators';
 import { EditionLevel } from 'src/app/app.config';
 import { Page } from 'src/app/models/evt-models';
 import { EVTStatusService } from 'src/app/services/evt-status.service';
@@ -26,6 +26,7 @@ export class TextVersionsComponent implements OnInit {
 
   public currentEditionLevel$ = this.evtStatusService.currentStatus$.pipe(
     map(({ editionLevels }) => editionLevels[0]),
+    shareReplay(1),
   );
 
   public get versionBtn(): { label: string, additionalClasses: string, title: string, icon?: EvtIconInfo } {