| 223 | -- | 225 | Artur Kornilowicz. Cayley's Theorem |
| 227 | -- | 232 | Peter Jaeger. Borel-Cantelli Lemma |
| 233 | -- | 239 | Keiko Narita, Artur Kornilowicz, Yasunari Shidama. More on the Continuity of Real Functions |
| 241 | -- | 250 | Grzegorz Bancerek. Representation Theorem for Stacks |