diff --git a/src/main/java/com/sangupta/outline/Outline.java b/src/main/java/com/sangupta/outline/Outline.java
index c055d10..7e1ee24 100644
--- a/src/main/java/com/sangupta/outline/Outline.java
+++ b/src/main/java/com/sangupta/outline/Outline.java
@@ -127,6 +127,13 @@ public Outline withDefaultCommand(Class<?> defaultCommand) {
         return this;
     }
     
+    @Override
+    public Outline withCommand(Class<?> command) {
+    	super.withCommand(command);
+    	
+    	return this;
+    }
+    
     @Override
     public Outline withCommands(Class<?>... commands) {
         if(this.singleCommandMode) {
@@ -177,5 +184,9 @@ public Outline withHelpOnIncorrectArguments(boolean helpOnIncorrectArguments) {
 		this.helpOnIncorrectArguments = helpOnIncorrectArguments;
 		return this;
 	}
-    
+
+	public boolean isSingleCommandMode() {
+		return this.singleCommandMode;
+	}
+	
 }
diff --git a/src/main/java/com/sangupta/outline/OutlineBase.java b/src/main/java/com/sangupta/outline/OutlineBase.java
index 6fe0313..c4983c4 100644
--- a/src/main/java/com/sangupta/outline/OutlineBase.java
+++ b/src/main/java/com/sangupta/outline/OutlineBase.java
@@ -97,6 +97,19 @@ public OutlineBase withDefaultCommand(Class<?> defaultCommand) {
         return this;
     }
     
+    public OutlineBase withCommand(Class<?> command) {
+    	if(this.singleCommandMode) {
+    		throw new IllegalStateException("Cannot add commands in single-command mode.");
+    	}
+    	
+    	if(command == null) {
+    		return this;
+    	}
+    	
+    	this.commands.add(command);
+    	return this;
+    }
+    
     public OutlineBase withCommands(Class<?>... commands) {
         if(this.singleCommandMode) {
             throw new IllegalStateException("Cannot add commands in single-command mode.");