Janet and Jim are two very curious kids. Janet is the older sister, a little more cautious yet always up for an adventure. She loves to read books, and plan things out. Jim is all about testing it out now, he has little patience for books and loves to blow things up. They are joined by mom and dad. Two working parents who indulge their adventures and even encourage them. Mom is an civil engineer for a big firm, dad is an attorney who works from home most of the time. These stories are their adventures.