diff --git a/README.md b/README.md
index 0345acc..a310ff5 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,6 @@ Loads `.env` file.
 
 ## Installation
 
-
 Add this to your application's `shard.yml`:
 
 ```yaml
@@ -15,10 +14,10 @@ dependencies:
     github: gdotdesign/cr-dotenv
 ```
 
-
 ## Usage
 
 Your `.env` file:
+
 ```
 # Comments can be included for context
 #
@@ -30,6 +29,7 @@ ANOTHER_VAR=awesome-value
 ```
 
 In your application:
+
 ```crystal
 require "dotenv"
 
@@ -42,12 +42,17 @@ Dotenv.load ".env-other"
 # If you load env variable from file and
 # you want to raise execption in case of
 # missing dotenv file, to make this error
-# immediately obvious then use the bang 
+# immediately obvious then use the bang
 # verion of the load method:
 Dotenv.load!
 # or
 Dotenv.load! ".env-other"
 
+# Loading multiple files in order,
+# and sets the last loaded value for a varibale
+Dotenv.load! %w(.env .env.test)
+
+
 # From IO
 Dotenv.load MemoryIO.new("VAR=test")
 
@@ -72,6 +77,7 @@ puts ENV["MY_VARIABLE"] # my-value
 ## Contributors
 
 - [[gdotdesign]](https://github.com/[gdotdesign]) Gusztáv Szikszai - creator, maintainer
-- [[bonyiii]](https://github.com/[bonyiii]) 
+- [[bonyiii]](https://github.com/[bonyiii])
 - [[kriskova]](https://github.com/kriskova)
 - [[neovintage]](https://github.com/[neovintage]) Rimas Silkaitis
+- [[rodrigopinto]](https://github.com/[rodrigopinto]) Rodrigo Pinto
diff --git a/shard.yml b/shard.yml
index 4429ef4..37f2899 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: dotenv
-version: 0.1.0
+version: 0.2.0
 
 authors:
   - Gusztáv Szikszai <guszti5@hotmail.com>
diff --git a/spec/dotenv_spec.cr b/spec/dotenv_spec.cr
index 745a7cd..9369d3b 100644
--- a/spec/dotenv_spec.cr
+++ b/spec/dotenv_spec.cr
@@ -3,82 +3,102 @@ require "./spec_helper"
 Dotenv.verbose = false
 
 describe Dotenv do
-  context "Non exsisting file." do
-    it "should print warning" do
-      Dotenv.load ".some-non-existent-env-file"
+  describe "#load" do
+    context "Non existing file." do
+      it "should print warning" do
+        Dotenv.load ".some-non-existent-env-file"
+      end
     end
-  end
 
-  context "Exsisting file" do
-    File.write ".test-env", "VAR=Hello"
+    context "Existing file" do
+      File.write ".test-env", "VAR=Hello"
 
-    it "should load env" do
-      Dotenv.load ".test-env"
-      ENV["VAR"].should eq "Hello"
-    end
+      it "should load env" do
+        Dotenv.load ".test-env"
+        ENV["VAR"].should eq "Hello"
+      end
+
+      it "should return hash" do
+        hash = Dotenv.load ".test-env"
+        hash["VAR"].should eq "Hello"
+      end
 
-    it "should return hash" do
-      hash = Dotenv.load ".test-env"
-      hash["VAR"].should eq "Hello"
+      File.delete ".test-env"
     end
 
-    File.delete ".test-env"
-  end
+    context "Multiple existing file" do
+      File.write ".test-env", "VAR=Hello"
+      File.write ".local-env", "VAR=HelloLocal"
+
+      it "should load env" do
+        Dotenv.load %w(.test-env .local-env)
+        ENV["VAR"].should eq "HelloLocal"
+      end
 
-  context "Comment Lines and Empty Lines" do
-    File.write ".test-env", "# This is a comment\nVAR=Dude\n\n"
+      it "should return hash" do
+        hash = Dotenv.load %w(.test-env .local-env)
+        hash["VAR"].should eq "HelloLocal"
+      end
 
-    it "should ignore" do
-      hash = Dotenv.load ".test-env"
-      hash.should eq({"VAR" => "Dude"})
+      File.delete ".test-env"
+      File.delete ".local-env"
     end
 
-    File.delete ".test-env"
-  end
+    context "Comment Lines and Empty Lines" do
+      File.write ".test-env", "# This is a comment\nVAR=Dude\n\n"
 
-  context "Values with special characters" do
-    File.write ".test-env", "VAR=postgres://foo@localhost:5432/bar?max_pool_size=10"
+      it "should ignore" do
+        hash = Dotenv.load ".test-env"
+        hash.should eq({"VAR" => "Dude"})
+      end
 
-    it "should allow `=` in values" do
-      hash = Dotenv.load ".test-env"
-      hash.should eq({"VAR" => "postgres://foo@localhost:5432/bar?max_pool_size=10"})
+      File.delete ".test-env"
     end
 
-    File.delete ".test-env"
-  end
+    context "Values with special characters" do
+      File.write ".test-env", "VAR=postgres://foo@localhost:5432/bar?max_pool_size=10"
 
-  context "From IO" do
-    it "should load env" do
-      io = IO::Memory.new "VAR2=test\nVAR3=other"
-      hash = Dotenv.load io
-      hash["VAR2"].should eq "test"
-      hash["VAR3"].should eq "other"
-      ENV["VAR2"].should eq "test"
-      ENV["VAR3"].should eq "other"
+      it "should allow `=` in values" do
+        hash = Dotenv.load ".test-env"
+        hash.should eq({"VAR" => "postgres://foo@localhost:5432/bar?max_pool_size=10"})
+      end
+
+      File.delete ".test-env"
+    end
+
+    context "From IO" do
+      it "should load env" do
+        io = IO::Memory.new "VAR2=test\nVAR3=other"
+        hash = Dotenv.load io
+        hash["VAR2"].should eq "test"
+        hash["VAR3"].should eq "other"
+        ENV["VAR2"].should eq "test"
+        ENV["VAR3"].should eq "other"
+      end
     end
-  end
 
-  context "From Hash" do
-    it "should load env" do
-      hash = Dotenv.load({"test" => "test"})
-      hash["test"].should eq "test"
-      ENV["test"].should eq "test"
+    context "From Hash" do
+      it "should load env" do
+        hash = Dotenv.load({"test" => "test"})
+        hash["test"].should eq "test"
+        ENV["test"].should eq "test"
+      end
     end
-  end
 
-  context "Invalid file" do
-    File.write ".test-env", "VAR1=Hello\nHELLO:asd"
+    context "Invalid file" do
+      File.write ".test-env", "VAR1=Hello\nHELLO:asd"
 
-    it "should read valid lines only" do
-      Dotenv.load ".test-env"
-      ENV["VAR1"].should eq "Hello"
+      it "should read valid lines only" do
+        Dotenv.load ".test-env"
+        ENV["VAR1"].should eq "Hello"
 
-      expect_raises do
-        ENV["HELLO"]
+        expect_raises(KeyError) do
+          ENV["HELLO"]
+        end
       end
-    end
 
-    File.delete ".test-env"
+      File.delete ".test-env"
+    end
   end
 
   describe "#load!" do
@@ -88,9 +108,15 @@ describe Dotenv do
           Dotenv.load! ".test-env"
         end
       end
+
+      it "should raise FileMissing error" do
+        expect_raises(Dotenv::FileMissing) do
+          Dotenv.load! %w(.test-env .local-env)
+        end
+      end
     end
 
-    context "Exsisting file" do
+    context "Existing file" do
       File.write ".test-env", "VAR=Hello"
 
       it "should load env" do
@@ -106,6 +132,24 @@ describe Dotenv do
       File.delete ".test-env"
     end
 
+    context "Multiple existing file" do
+      File.write ".test-env", "VAR=Hello"
+      File.write ".local-env", "VAR=HelloLocal"
+
+      it "should load env" do
+        Dotenv.load! %w(.test-env .local-env)
+        ENV["VAR"].should eq "HelloLocal"
+      end
+
+      it "should return hash" do
+        hash = Dotenv.load! %w(.test-env .local-env)
+        hash["VAR"].should eq "HelloLocal"
+      end
+
+      File.delete ".test-env"
+      File.delete ".local-env"
+    end
+
     context "From IO" do
       it "should load env" do
         io = IO::Memory.new "VAR2=test\nVAR3=other"
diff --git a/src/dotenv.cr b/src/dotenv.cr
index c2eb5d8..0524913 100644
--- a/src/dotenv.cr
+++ b/src/dotenv.cr
@@ -12,13 +12,19 @@ module Dotenv
     @@verbose = value
   end
 
-  def load(path = ".env") : Hash(String, String)
-    load File.open(File.expand_path(path))
+  def load(filename = ".env") : Hash(String, String)
+    load open(filename)
   rescue ex
-    log "DOTENV - Could not open file: #{path}"
+    log "DOTENV - Could not open file: #{filename}"
     {} of String => String
   end
 
+  def load(filenames : Array(String)) : Hash(String, String)
+    filenames.each_with_object({} of String => String) do |filename, hash|
+      hash.merge!(load(filename))
+    end
+  end
+
   def load(io : IO) : Hash(String, String)
     hash = {} of String => String
     io.each_line do |line|
@@ -35,12 +41,18 @@ module Dotenv
     ENV
   end
 
-  def load!(path = ".env") : Hash(String, String)
-    load File.open(File.expand_path(path))
+  def load!(filename = ".env") : Hash(String, String)
+    load open(filename)
   rescue ex
     raise FileMissing.new("Missing file!")
   end
 
+  def load!(filenames : Array(String)) : Hash(String, String)
+    filenames.each_with_object({} of String => String) do |filename, hash|
+      hash.merge!(load!(filename))
+    end
+  end
+
   def load!(io : IO) : Hash(String, String)
     load(io)
   end
@@ -61,4 +73,8 @@ module Dotenv
   private def log(message : String)
     puts message if @@verbose
   end
+
+  private def open(filename : String) : File
+    File.open(File.expand_path(filename))
+  end
 end
diff --git a/src/dotenv/version.cr b/src/dotenv/version.cr
index 999b1ff..b0c4568 100644
--- a/src/dotenv/version.cr
+++ b/src/dotenv/version.cr
@@ -1,3 +1,3 @@
 module Dotenv
-  VERSION = "0.1.0"
+  VERSION = "0.2.0"
 end