diff --git a/src/methods/aggregateDetails.ts b/src/methods/aggregateDetails.ts
index 63a994a..0d24a53 100644
--- a/src/methods/aggregateDetails.ts
+++ b/src/methods/aggregateDetails.ts
@@ -27,9 +27,9 @@ export const aggregateBookAndHighlightDetails = async (): Promise<ICombinedBooks
 				annotations: bookRelatedAnnotations.map(annotation => {
 					return {
 						chapter: annotation.ZFUTUREPROOFING5,
-						contextualText: annotation.ZANNOTATIONREPRESENTATIVETEXT,
-						highlight: annotation.ZANNOTATIONSELECTEDTEXT,
-						note: annotation.ZANNOTATIONNOTE,
+						contextualText: preserveNewlineIndentation(annotation.ZANNOTATIONREPRESENTATIVETEXT),
+						highlight: preserveNewlineIndentation(annotation.ZANNOTATIONSELECTEDTEXT),
+						note: preserveNewlineIndentation(annotation.ZANNOTATIONNOTE),
 						highlightStyle: annotation.ZANNOTATIONSTYLE,
 						highlightCreationDate: annotation.ZANNOTATIONCREATIONDATE,
 						highlightModificationDate: annotation.ZANNOTATIONMODIFICATIONDATE
@@ -43,3 +43,8 @@ export const aggregateBookAndHighlightDetails = async (): Promise<ICombinedBooks
 
 	return resultingHighlights;
 };
+
+// Handler of double new line characters (\n\n) to preserve proper indentation in text blocks
+const preserveNewlineIndentation = (text: string): string => {
+	return text.replace(/\n\n/g, '<br>\n');
+}
diff --git a/test/mocks/aggregatedDetailsData.ts b/test/mocks/aggregatedDetailsData.ts
index 882cf07..05df178 100644
--- a/test/mocks/aggregatedDetailsData.ts
+++ b/test/mocks/aggregatedDetailsData.ts
@@ -18,6 +18,16 @@ export const annotationsToAggregate = [{
 	"ZANNOTATIONMODIFICATIONDATE": 731876693.002279,
 	"ZANNOTATIONSTYLE": 3,
 	"ZANNOTATIONDELETED": 0
+}, {
+	"ZANNOTATIONASSETID": "THBFYNJKTGFTTVCGSAE5",
+	"ZFUTUREPROOFING5": "Another aggregated Introduction",
+	"ZANNOTATIONREPRESENTATIVETEXT": "This is a contextual text for the aggregated hightlight from the Apple iPhone User Guide\n\ncontaining a new line to test the preservation of indentation",
+	"ZANNOTATIONSELECTEDTEXT": "aggregated hightlight from the Apple iPhone User Guide\n\ncontaining a new line to test the preservation of indentation",
+	"ZANNOTATIONNOTE": "Test note for the aggregated hightlight from the Apple iPhone User Guide\n\nalong with a new line to test the preservation of indentation",
+	"ZANNOTATIONCREATIONDATE": 731876693.002279,
+	"ZANNOTATIONMODIFICATIONDATE": 731876693.002279,
+	"ZANNOTATIONSTYLE": 3,
+	"ZANNOTATIONDELETED": 0
 }];
 
 export const aggregatedHighlights = [{
@@ -36,5 +46,13 @@ export const aggregatedHighlights = [{
 		"highlightStyle": 3,
 		"highlightCreationDate": 731876693.002279,
 		"highlightModificationDate": 731876693.002279
+	}, {
+		"chapter": "Another aggregated Introduction",
+		"contextualText": "This is a contextual text for the aggregated hightlight from the Apple iPhone User Guide<br>\ncontaining a new line to test the preservation of indentation",
+		"highlight": "aggregated hightlight from the Apple iPhone User Guide<br>\ncontaining a new line to test the preservation of indentation",
+		"note": "Test note for the aggregated hightlight from the Apple iPhone User Guide<br>\nalong with a new line to test the preservation of indentation",
+		"highlightStyle": 3,
+		"highlightCreationDate": 731876693.002279,
+		"highlightModificationDate": 731876693.002279
 	}]
 }];
diff --git a/test/mocks/renderedTemplate.ts b/test/mocks/renderedTemplate.ts
index adec8ee..85b2274 100644
--- a/test/mocks/renderedTemplate.ts
+++ b/test/mocks/renderedTemplate.ts
@@ -4,7 +4,7 @@ Link:: [Apple Books Link](ibooks://assetid/THBFYNJKTGFTTVCGSAE5)
 
 ## Annotations
 
-Number of annotations:: 1
+Number of annotations:: 2
 
 ----
 
@@ -13,6 +13,16 @@ Number of annotations:: 1
 - 🎯 Highlight:: aggregated hightlight from the Apple iPhone User Guide
 - 📝 Note:: Test note for the aggregated hightlight from the Apple iPhone User Guide
 
+----
+
+- 📖 Chapter:: Another aggregated Introduction
+- 🔖 Context:: This is a contextual text for the aggregated hightlight from the Apple iPhone User Guide<br>
+containing a new line to test the preservation of indentation
+- 🎯 Highlight:: aggregated hightlight from the Apple iPhone User Guide<br>
+containing a new line to test the preservation of indentation
+- 📝 Note:: Test note for the aggregated hightlight from the Apple iPhone User Guide<br>
+along with a new line to test the preservation of indentation
+
 `;
 
 export const renderedCustomTemplateMock = `Title:: 📕 Apple iPhone - User Guide - Instructions - with - restricted - symbols - in - title
@@ -26,7 +36,7 @@ Link:: [Apple Books Link](ibooks://assetid/THBFYNJKTGFTTVCGSAE5)
 
 ## Annotations
 
-Number of annotations:: 1
+Number of annotations:: 2
 
 ----
 
@@ -37,4 +47,16 @@ Number of annotations:: 1
 - <small>📅 Highlight taken on:: 2024-03-11 03:04:53 PM -04:00</small>
 - <small>📅 Highlight modified on:: 2024-03-11 03:04:53 PM -04:00</small>
 
+----
+
+- 📖 Chapter:: Another aggregated Introduction
+- 🔖 Context:: This is a contextual text for the aggregated hightlight from the Apple iPhone User Guide<br>
+containing a new line to test the preservation of indentation
+- 🎯 Highlight:: <mark style="background:rgb(249,213,108); color:#000; padding:2px;">aggregated hightlight from the Apple iPhone User Guide<br>
+containing a new line to test the preservation of indentation</mark>
+- 📝 Note:: Test note for the aggregated hightlight from the Apple iPhone User Guide<br>
+along with a new line to test the preservation of indentation
+- <small>📅 Highlight taken on:: 2024-03-11 03:04:53 PM -04:00</small>
+- <small>📅 Highlight modified on:: 2024-03-11 03:04:53 PM -04:00</small>
+
 `;
diff --git a/test/mocks/testDatabase.sqlite b/test/mocks/testDatabase.sqlite
index c7cfef2..5d46038 100644
Binary files a/test/mocks/testDatabase.sqlite and b/test/mocks/testDatabase.sqlite differ