The condition of Niagara Falls, and the measures needed to preserve them

"It starts out as one of those average family vacations--a long, hot car ride through the middle of nowhere! But then Buzz and his family pull into a rundown roadside hotel run by some geezer in a giant spider suit, and things begin to look up. First, Buzz and his brother find evidence of alien technology. Then they find a real creepy alien! The alien keeps screaming about some special spider with secret powers, and now he's getting kinda nasty. What's more, he's got himself the perfect bargaining chip--Buzz's little brother!"--Cover back.