diff --git a/src/Alpha1_501st/CodeceptionDataSelector/DatabaseAccessor.php b/src/Alpha1_501st/CodeceptionDataSelector/DatabaseAccessor.php
new file mode 100644
index 0000000..be29304
--- /dev/null
+++ b/src/Alpha1_501st/CodeceptionDataSelector/DatabaseAccessor.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * Database access.
+ *
+ * This file is part of CodeceptionDataSelector.
+ *
+ * CodeceptionDataSelector is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * CodeceptionDataSelector is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with CodeceptionDataSelector.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * @package   CodeceptionDataSelector
+ * @author    Scott Weldon <open-source@scott-weldon.com>
+ * @copyright 2015 Scott Weldon
+ */
+namespace Alpha1_501st\CodeceptionDataSelector;
+
+use PDO;
+
+/**
+ * Provides access to database.
+ */
+class DatabaseAccessor {
+  /**
+   * @var PDO $pdo The PDO object for database access.
+   */
+  protected $pdo;
+
+  /**
+   * Constructor
+   */
+  public function __construct($pdo) {
+    $this->pdo = $pdo;
+  }
+
+  /**
+   * Run the given query and return any results.
+   *
+   * @param string $query The query to run.
+   *
+   * @return array|bool Returns either an array of the results, or `false` on
+   *                    error.
+   */
+  public function runQuery($query) {
+    $pdoStatement = $this->pdo->prepare($query);
+    $pdoStatement->execute([]);
+
+    return $pdoStatement->fetchAll();
+  }
+}
+
+?>
diff --git a/tests/unit/DatabaseAccessorTest.php b/tests/unit/DatabaseAccessorTest.php
new file mode 100644
index 0000000..889f0f5
--- /dev/null
+++ b/tests/unit/DatabaseAccessorTest.php
@@ -0,0 +1,34 @@
+<?php
+
+use Alpha1_501st\CodeceptionDataSelector\DatabaseAccessor;
+use AspectMock\Test as test;
+
+class DatabaseAccessorTest extends \Codeception\TestCase\Test {
+  /**
+   * @var \UnitTester
+   */
+  protected $tester;
+
+  protected function _before() {
+  }
+
+  protected function _after() {
+    test::clean();
+  }
+
+  public function testQuery() {
+    $pdoStatementMock = test::double('PDOStatement',
+                                     ['execute'=>null, 'fetch'=>null]);
+    $pdoMock = test::spec('MyPDO', ['prepare'=>$pdoStatementMock]);
+    $query = "SELECT * FROM users";
+
+    $pdo = $pdoMock->construct();
+
+    $db = new DatabaseAccessor($pdo);
+    $db->runQuery($query);
+
+    $pdoMock->verifyInvoked('prepare', [$query]);
+    $pdoStatementMock->verifyInvoked('execute');
+    $pdoStatementMock->verifyInvoked('fetchAll');
+  }
+}
diff --git a/tests/unit/_bootstrap.php b/tests/unit/_bootstrap.php
index 4b8ef0b..62a7f52 100644
--- a/tests/unit/_bootstrap.php
+++ b/tests/unit/_bootstrap.php
@@ -1,6 +1,7 @@
 <?php
 // Here you can initialize variables that will be available to your tests
 require_once "src/Alpha1_501st/CodeceptionDataSelector/SqlBuilder.php";
+require_once "src/Alpha1_501st/CodeceptionDataSelector/DatabaseAccessor.php";
 require_once "src/Alpha1_501st/CodeceptionDataSelector/DatabaseSelector.php";
 require_once "src/Alpha1_501st/CodeceptionDataSelector/DataFactory.php";