diff --git a/.gitignore b/.gitignore
index c0804bc..5f1fd3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,7 +6,6 @@ target
 .mtj.tmp/
 
 # Package Files #
-*.jar
 *.war
 *.ear
 
diff --git a/README.md b/README.md
index 0e374bb..b1e42ff 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@ Documentations can be found [here](https://binhonglee.github.io/LibrarySystem/).
 
 ## Dependencies
 
-1. Maven Apache
-2. Any JDK
+1.  [Maven Apache](https://maven.apache.org/)
+2.  [Oracle JDK](http://www.oracle.com/technetwork/java/javase/downloads/index.html)
 
 ## Use
 
diff --git a/pom.xml b/pom.xml
index c40c6b9..5ec68dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,6 +14,13 @@
       <version>3.8.1</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org</groupId>
+      <artifactId>json</artifactId>
+      <version>1.0</version>
+      <scope>system</scope>
+      <systemPath>${basedir}/src/main/resources/json.jar</systemPath>
+    </dependency>
   </dependencies>
   <build>
         <plugins>
@@ -34,6 +41,16 @@
                 <target>1.6</target>
               </configuration>
             </plugin>
+            <plugin>
+              <groupId>org.apache.maven.plugins</groupId>
+              <artifactId>maven-surefire-plugin</artifactId>
+              <version>2.20</version>
+              <configuration>
+                <additionalClasspathElements>
+                  <additionalClasspathElement>/home/binhong/Git/LibrarySystem/lib/json.jar</additionalClasspathElement>
+                </additionalClasspathElements>
+              </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>
diff --git a/src/main/java/libsys/BookFactory.java b/src/main/java/libsys/BookFactory.java
index af59915..8249cf1 100644
--- a/src/main/java/libsys/BookFactory.java
+++ b/src/main/java/libsys/BookFactory.java
@@ -1,10 +1,13 @@
 package libsys;
 /*
  *  Written by : Bin Hong Lee
- *  Last edited : 6/8/2016
+ *  Last edited : 5/28/2017
  */
 
 import java.util.*;
+import org.json.JSONString;
+import org.json.JSONObject;
+import org.json.JSONTokener;
 
 class BookFactory
 {
diff --git a/src/main/resources/json.jar b/src/main/resources/json.jar
new file mode 100644
index 0000000..82f08ba
Binary files /dev/null and b/src/main/resources/json.jar differ