There are 3 DVD's (9 episodes) included in this set:
(1) Creepy Crawly Fun (with: Inside the Haunted House, Going Batty & Spins a Web);
(2) Space Adventures (with: Gets Lost in Space, Out of This World, and Taking Flight);
(3) Holiday Special (with: Holiday Special (about recycling) All Dried Up, and In the Rainforest).
My kids LOVE these. They are 3 1/2 and 5 1/2 years old and really really enjoy the shows. They are very fun to watch, and educational too. It's amazing how much they have learned from the Magic School Bus shows. I enjoy them as well, and I have to admit, I have actually learned a few facts from them as well!