diff --git a/cookbook/chapter2/ch02_03/bounding_box.cpp b/cookbook/chapter2/ch02_03/bounding_box.cpp
index d81a896..ee5c0d9 100644
--- a/cookbook/chapter2/ch02_03/bounding_box.cpp
+++ b/cookbook/chapter2/ch02_03/bounding_box.cpp
@@ -97,5 +97,6 @@ int main( int argc, char** argv )
     
     osgViewer::Viewer viewer;
     viewer.setSceneData( root.get() );
+
     return viewer.run();
 }
diff --git a/cookbook/chapter3/ch03_03/NurbsSurface b/cookbook/chapter3/ch03_03/NurbsSurface
index 79659a3..ad239ef 100644
--- a/cookbook/chapter3/ch03_03/NurbsSurface
+++ b/cookbook/chapter3/ch03_03/NurbsSurface
@@ -7,6 +7,7 @@
 #define H_COOKBOOK_CH3_NURBSSURFACE
 
 #include <osg/Drawable>
+#include <osg/Version>
 
 class NurbsSurface : public osg::Drawable
 {
@@ -43,8 +44,12 @@ public:
     void setOrders( int s, int t ) { _sOrder = s; _tOrder = t; }
     int getSOrder() const { return _sOrder; }
     int getTOrder() const { return _tOrder; }
-    
+
+#if OSG_VERSION_GREATER_THAN(3,2,1)
+    virtual osg::BoundingBox computeBoundingBox() const;
+#else
     virtual osg::BoundingBox computeBound() const;
+#endif
     
     virtual void drawImplementation( osg::RenderInfo& renderInfo ) const;
     
diff --git a/cookbook/chapter3/ch03_03/NurbsSurface.cpp b/cookbook/chapter3/ch03_03/NurbsSurface.cpp
index 91f62e4..71d290a 100644
--- a/cookbook/chapter3/ch03_03/NurbsSurface.cpp
+++ b/cookbook/chapter3/ch03_03/NurbsSurface.cpp
@@ -24,7 +24,11 @@ NurbsSurface::~NurbsSurface()
 {
 }
 
+#if OSG_VERSION_GREATER_THAN(3,2,1)
+osg::BoundingBox NurbsSurface::computeBoundingBox() const
+#else
 osg::BoundingBox NurbsSurface::computeBound() const
+#endif
 {
     osg::BoundingBox bb;
     if ( _vertices.valid() )
diff --git a/cookbook/chapter6/ch06_09/CloudBlock b/cookbook/chapter6/ch06_09/CloudBlock
index 7015e72..4cf8f11 100644
--- a/cookbook/chapter6/ch06_09/CloudBlock
+++ b/cookbook/chapter6/ch06_09/CloudBlock
@@ -7,6 +7,7 @@
 #define H_COOKBOOK_CH6_CLOUDBLOCK
 
 #include <osg/Drawable>
+#include <osg/Version>
 
 class CloudBlock : public osg::Drawable
 {
@@ -53,8 +54,13 @@ public:
     void setCloudCells( const CloudCells& cells ) { _cells = cells; dirtyBound(); }
     CloudCells& getCloudCells() { return _cells; }
     const CloudCells& getCloudCells() const { return _cells; }
-    
+
+#if OSG_VERSION_GREATER_THAN(3,2,1)
+    virtual osg::BoundingBox computeBoundingBox() const;
+#else
     virtual osg::BoundingBox computeBound() const;
+#endif
+
     virtual void drawImplementation( osg::RenderInfo& renderInfo ) const;
     
 protected:
diff --git a/cookbook/chapter6/ch06_09/CloudBlock.cpp b/cookbook/chapter6/ch06_09/CloudBlock.cpp
index a57a0f5..30523bf 100644
--- a/cookbook/chapter6/ch06_09/CloudBlock.cpp
+++ b/cookbook/chapter6/ch06_09/CloudBlock.cpp
@@ -19,7 +19,11 @@ CloudBlock::CloudBlock( const CloudBlock& copy, const osg::CopyOp& copyop )
 {
 }
 
+#if OSG_VERSION_GREATER_THAN(3,2,1)
+osg::BoundingBox CloudBlock::computeBoundingBox() const
+#else
 osg::BoundingBox CloudBlock::computeBound() const
+#endif
 {
     osg::BoundingBox bb;
     for ( CloudCells::const_iterator itr=_cells.begin(); itr!=_cells.end(); ++itr )