Nancy Hall
Little Golden Book - The Big Enough Helper 1978
A nice touch is the illustrated spine that looks good on a shelf.
Explode the Code/Book Three and One Half - Paperback By Hall, Nancy - GOOD
The illustrated diary entries give a personal glimpse into history.
Explode the Code Book 2 - Paperback By Hall, Nancy - GOOD
This novel feels like a memory you never had but miss anyway.
Explode the Code/Book Eight - Paperback By Hall, Nancy - GOOD
This activity book has a section for creating your own word searches.