Donald Harstad
Donald Harstad's books
3.86 avg rating — 1,804 ratings
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4.60 avg rating — 5 ratings
did not like it 1.00 avg rating — 1 rating
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![By Donald Harstad Code 61 (Reprint) [Mass Market Paperback] cover image](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1696637755i/164408676._SX200_.jpg)
0.00 avg rating — 0 ratings
Donald Harstad's series
Carl Houseman (6 books)
3.89 avg rating — 3,917 ratings
