Fiction
Within each classification number (e.g. PZ7) works are organized by the author’s last name.
| Classification Number | Contents |
| PZ 7 | Fiction by authors whose first works were published between 1870 and 2014 |
| PZ 7.1 | Fiction by authors whose first works are published in 2015 and beyond |
| Other PZ Class. Numbers | Contents |
| PZ 5 | Collections of works by different authors |
| PZ 7.5 | Novels in verse |
| PZ 8 | Traditional fairy tales |
| PZ 8.1 | Folklore and legends |
| PZ 8.2 | Fables |
| PZ 8.3 | Nursery rhymes and stories in rhyme |
| Higher PZ numbers | Juvenile fiction in languages other than English |
Non-Fiction
| Classification Number | Contents |
| A | General works |
| B | Philosophy. Psychology. Religion |
| C | Auxiliary sciences of history |
| D | World history and history of Europe, Asia, Africa, Australia, New Zealand, etc. |
| E & F | History of the Americas |
| G | Geography. Anthropology. Recreation |
| H | Social sciences |
| J & K | Political science & Law |
| L | Education |
| M & N | Music & Fine arts |
| P | Language and literature (Criticism, Plays, Short Stories, Poetry) |
| Q | Science |
| R | Medicine |
| S | Agriculture |
| T | Technology |
| U & V | Military science & Naval science |
| Z | Bibliography. Library science. Information resources |