100+ Books in 2025 Discussions Mentioning Brian Greene
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| topics | posts | views | last activity | |
|---|---|---|---|---|
| Genndy's 104 books reading challenge in 2015 | 105 | 78 | Dec 29, 2015 11:11AM | |
| Genndy's 2017 MONSTER challenge (goal: 200 books) | 201 | 78 | Dec 31, 2017 12:19PM |
