A. H. · April L Helm · April Leigh Helm · Helm, April Leigh Helm
John Wiley & Sons · McGraw-Hill
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Get Your Degree Online | 978-0-07-135713-5 (0-07-135713-0) | 2000 | Matthew Helm |
| Your Official America Online Guide to Genealogy, 2nd Edition | 978-0-7645-3498-0 (0-7645-3498-X) | 2000 | Matthew L. Helm · April Leigh Helm |