Explode the Code/Book Seven - Paperback By Hall, Nancy - GOOD

Go for the Code - Book C (Explode the Code) - Paperback - VERY GOOD

Explode the Code/Book Six - Paperback By Hall, Nancy - GOOD

Explode the Code/Book Eight - Paperback By Hall, Nancy - GOOD

Explode the Code 2 1/2 - Paperback By Hall, Nancy - GOOD

Go For The Code - Book C - Paperback, by Hall Nancy - Very Good

Explode the Code/Book Three and One Half - Paperback By Hall, Nancy - GOOD

Get Set for the Code B (Explode the Code) - Paperback By Hall, Nancy - GOOD