| Title | Age |
|---|---|
| Afterbirth plus | 8 years, 16 weeks and 6 days |
| All 13 Character Guide -... | 8 years, 16 weeks and 6 days |
| The Binding of Isaac for beginners | 8 years, 36 weeks and 1 day |
| The Binding of Isaac secrets... | 8 years, 36 weeks and 1 day |
| The Binding of Isaac enemy guide | 8 years, 36 weeks and 1 day |
| The Binding of Isaac items | 8 years, 36 weeks and 1 day |