I love my World Book.

I really love this application! I first started using World Book in the very early 2000’s for shcool (it come pre-loaded on my iBook), and I have been hooked ever since. World Book is amazing for any essays or studying you may be involved in. The program sits on your computer so no interenet connection is required. Also, World Book is my prefered tool over things like Wikapedia and I will always have a coppy of it on any Mac I ever have. I would highly recumend it to anyone.

Shadows and Ghosts about 2013 World Book Multimedia Encyclopedia, v17.0.1