Other
Horse Breeds: All About Horses
An overview of horse care, health, riding and much more can be accessed here. This comprehensive site also provides breed specific photographs and information.
Orca Book Publishers
Orca Book Publishers: Blue Moon Teaching Guide [Pdf]
In "Blue Moon" by Marilyn Halvorson, Bobby Jo trains a new mare, wins a barrel race, then discovers the horse may be stolen and she must return it. This teacher's guide includes a book summary, discussion topics and teaching ideas.