[p2808]

When I was a pre-teen (early 80s) I read a book about 4 teens on summer vacation. One was a tinkerer who always managed to blow things up. One was tall (sticks maybe) the other who was the main character had a father who was a detective. and one other character I cant recall. Some how they got on the case of a villian who moved into town. this all happened the summer before their senior year. It was a soft back and real light in nature. Does anyone have any Ideas what this book is?


Thanks in advance