Castaways in Time

From the first page of the Starblaze edition: "There are times when a house in the suburbs is not a house in the suburbs. Especially when you look out your window and see that your neighbor is a medieval castle in England. It would appear that there would be ways to find out if one were in a different dimension, despite the confusing signs. For instance, what if you fight a good old-fashioned horse and sword battle in the manner of King Arthur, and then discover, on the finger of a fallen medieval warrior, a ring which says "Massachusetts Institute of Technology - 1998." History buffs will delight in the voluminous and accurate knowledge of costumes and weaponry. Lovers of old-fashioned good vs. evil conflicts will appreciate this well-crafted chair-riveting tale of dimension warriors."