S. G. · Sara Gruver · Sarah Gruber · Serhiy Grabarchuk Jr.
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Puzzle Box, Volume 1 | Paperback | 978-0-486-81004-1 | 2016 | Peter Grabachuk |
| The New Puzzle Classics: Ingenious Twists on Timeless Favorites | " | 978-1-4027-1742-0 | 2005 | |
| The Simple Book of Not-So-Simple Puzzles | Hardcover | 978-1-138-44232-0 | 2017 | |
| The Simple Book of Not-So-Simple Puzzles | Paperback | 978-1-56881-418-6 | 2008 | Peter Grabarchuk · Serhiy Grabarchuk Jr. |
A K Peters/CRC Press · Dover Publications · Routledge · Sterling