diff --git a/Network/Queries/PostReplies.js b/Network/Queries/PostReplies.js
new file mode 100644
index 000000000..776c7ba22
--- /dev/null
+++ b/Network/Queries/PostReplies.js
@@ -0,0 +1,127 @@
+exports.newPostReplies = function newPostReplies() {
+
+    let thisObject = {
+        post: undefined,
+        initialReplyIndex: undefined,
+        amountRequested: undefined,
+        direction: undefined,
+        execute: execute,
+        initialize: initialize,
+        finalize: finalize
+    }
+
+    const INITIAL_REPLY_INDEX_FIRST = 'First'
+    const INITIAL_REPLY_INDEX_LAST = 'Last'
+    const MIN_AMOUNT_REQUESTED = 1
+    const MAX_AMOUNT_REQUESTED = 100
+    const DIRECTION_FUTURE = 'Future'
+    const DIRECTION_PAST = 'Past'
+
+    return thisObject
+
+    function finalize() {
+
+    }
+
+    function initialize(queryReceived) {
+        /*
+        Validate Post
+        */
+        thisObject.post = NT.memory.POSTS.get(queryReceived.targetPostHash)
+
+        if (thisObject.post === undefined) {
+            throw ('Target Post Not Found.')
+        }
+        /* 
+        Validate Initial Reply Index 
+        */
+        if (queryReceived.initialReplyIndex === undefined) {
+            throw ('Initial Reply Index Undefined.')
+        }
+
+        if (queryReceived.initialReplyIndex === INITIAL_REPLY_INDEX_LAST) {
+            queryReceived.initialReplyIndex = thisObject.poat.replies.length - 1
+        }
+
+        if (queryReceived.initialReplyIndex === INITIAL_REPLY_INDEX_FIRST) {
+            queryReceived.initialReplyIndex = 0
+        }
+
+        if (isNaN(queryReceived.initialReplyIndex) === true) {
+            throw ('Initial Reply Is Not a Number.')
+        }
+
+        thisObject.initialReplyIndex = queryReceived.initialReplyIndex
+        /* 
+        Validate Amount Requested 
+        */
+        if (queryReceived.amountRequested === undefined) {
+            throw ('Amount Requested Undefined.')
+        }
+
+        if (isNaN(queryReceived.amountRequested) === true) {
+            throw ('Amount Requested Is Not a Number.')
+        }
+
+        if (queryReceived.amountRequested < MIN_AMOUNT_REQUESTED) {
+            throw ('Amount Requested Below Min.')
+        }
+
+        if (queryReceived.amountRequested > MAX_AMOUNT_REQUESTED) {
+            throw ('Amount Requested Above Max.')
+        }
+        /* 
+        Validate Direction
+        */
+        if (queryReceived.direction === undefined) {
+            throw ('Direction Undefined.')
+        }
+
+        if (queryReceived.direction !== DIRECTION_FUTURE && queryReceived.direction !== DIRECTION_PAST) {
+            throw ('Direction Not Supported.')
+        }
+
+        thisObject.direction = queryReceived.direction
+
+    }
+
+    function execute() {
+        let response = []
+        switch (thisObject.direction) {
+            case DIRECTION_FUTURE: {
+                for (let i = thisObject.initialReplyIndex; i < thisObject.initialReplyIndex + thisObject.amountRequested; i++) {
+                    let post = thisObject.post.replies[i]
+                    if (post === undefined) { break }
+                    addPostToResponse(post)
+                }
+            }
+            case DIRECTION_PAST: {
+                for (let i = thisObject.initialReplyIndex; i > thisObject.initialReplyIndex - thisObject.amountRequested; i--) {
+                    let post = thisObject.post.replies[i]
+                    if (post === undefined) { break }
+                    addPostToResponse(post)
+                }
+            }
+        }
+        return response
+
+        function addPostToResponse(post) {
+            let postResponse = {
+                "emitterPostHash": post.emitterPostHash,
+                "targetPostHash": post.targetPostHash,
+                "postType": post.postType,
+                "userProfile": post.userProfile.userProfieId,
+                "timestamp": post.timestamp,
+                "repliesCount": post.replies.length,
+                "targetPostHash": post.targetPost.emitterPostHash,
+                "reactionsCount": []
+            }
+
+            for (let i = 0; i < post.reactionTypesCount; i++) {
+                postResponse.reactionsCount.push(post.reactionsCount.get(i))
+            }
+
+            response.push(postResponse)
+        }
+    }
+}
\ No newline at end of file
diff --git a/Network/Queries/ProfilePosts.js b/Network/Queries/ProfilePosts.js
index e80302005..4558f663e 100644
--- a/Network/Queries/ProfilePosts.js
+++ b/Network/Queries/ProfilePosts.js
@@ -44,7 +44,7 @@ exports.newProfilePosts = function newProfilePosts() {
         }
 
         if (queryReceived.initialPostIndex === INITIAL_POST_INDEX_LAST) {
-            queryReceived.initialPostIndex = thisObject.posts.length - 1
+            queryReceived.initialPostIndex = thisObject.profile.posts.length - 1
         }
 
         if (queryReceived.initialPostIndex === INITIAL_POST_INDEX_FIRST) {
@@ -75,7 +75,7 @@ exports.newProfilePosts = function newProfilePosts() {
             throw ('Amount Requested Above Max.')
         }
         /* 
-        Validate Amount Requested 
+        Validate Direction
         */
         if (queryReceived.direction === undefined) {
             throw ('Direction Undefined.')
@@ -90,33 +90,42 @@ exports.newProfilePosts = function newProfilePosts() {
     }
 
     function execute() {
-
         let response = []
         switch (thisObject.direction) {
             case DIRECTION_FUTURE: {
                 for (let i = thisObject.initialPostIndex; i < thisObject.initialPostIndex + thisObject.amountRequested; i++) {
                     let post = thisObject.profile.posts[i]
                     if (post === undefined) { break }
-
-                    let postResponse = {
-                        "emitterPostHash": post.emitterPostHash,
-                        "targetPostHash": post.targetPostHash,
-                        "postType": post.postType,
-                        "userProfile": post.userProfile.userProfieId,
-                        "timestamp": post.timestamp,
-                        "repliesCount": post.replies.length,
-                        "targetPostHash": post.targetPost.emitterPostHash,
-                        "reactionsCount": []
-                    }
-
-                    for (let i = 0; i < post.reactionTypesCount; i++) {
-                        postResponse.reactionsCount.push(post.reactionsCount.get(i))
-                    }
-
-                    response.push(postResponse)
+                    addPostToResponse(post)
+                }
+            }
+            case DIRECTION_PAST: {
+                for (let i = thisObject.initialPostIndex; i > thisObject.initialPostIndex - thisObject.amountRequested; i--) {
+                    let post = thisObject.profile.posts[i]
+                    if (post === undefined) { break }
+                    addPostToResponse(post)
                 }
             }
         }
         return response
+
+        function addPostToResponse(post) {
+            let postResponse = {
+                "emitterPostHash": post.emitterPostHash,
+                "targetPostHash": post.targetPostHash,
+                "postType": post.postType,
+                "userProfile": post.userProfile.userProfieId,
+                "timestamp": post.timestamp,
+                "repliesCount": post.replies.length,
+                "targetPostHash": post.targetPost.emitterPostHash,
+                "reactionsCount": []
+            }
+
+            for (let i = 0; i < post.reactionTypesCount; i++) {
+                postResponse.reactionsCount.push(post.reactionsCount.get(i))
+            }
+
+            response.push(postResponse)
+        }
     }
 }
\ No newline at end of file
diff --git a/Network/clientsInterface.js b/Network/clientsInterface.js
index 4f25230c6..9b250073a 100644
--- a/Network/clientsInterface.js
+++ b/Network/clientsInterface.js
@@ -61,7 +61,11 @@ exports.newClientInterface = function newClientInterface() {
             "timestamp": 124234234234,
             "botId": "a8de78f0-c3e4-4a2a-b7e8-f659073969db",
             "botAsset": "BTC",
-            "botExchange": "Binance"
+            "botExchange": "Binance",
+            "initialReplyIndex": 25,
+            "initialPostIndex": 35,
+            "amountRequested": 50,
+            "direction": "Past"
         }
         */