| Index | Author | Title | Date | # Pages | Category |
|---|---|---|---|---|---|
| 512 | Norman Mailer | St. George and the Godfather | 9jan73 | 229 | Politics |
| 513 | Frederick Smith | Journal of a Fast | 11jan73 | 214 | 1st-Person |
| 514 | Anthony Burgess | Devil of a State | 20jan73 | 243 | Novel |
| 515 | Barbara Tuchman | The Guns of August | 9feb73 | 474 | History |
| 516 | Jose Torres | Sting Like a Bee | 9feb73 | 239 | Biography |
| 517 | Dan Greenburg | Scoring | 17mar73 | 214 | Fiction |
| 518 | Donald Westlake | Cops and Robbers | 1apr73 | 275 | Novel/Mystery |
| 519 | Harry Kemelman | Monday the Rabbi Took Off | 11apr73 | 283 | Novel/Mystery |
| 520 | Edward Fenton | Anne of the Thousand Days | 18apr73 | 151 | Novel/Historical |
| 521 | Vladimir Nabokov | Mary | 18apr73 | 143 | Novel |
| 522 | Hans Peter Richter | Friedrich | 26apr73 | 150 | Novel |
| 523 | George Watson | Nutrition and Your Mind | 7may73 | 148 | Science |
| 524 | Donald Westlake | The Hot Rock | 7may73 | 181 | Novel/Dortmunder |
| 525 | Donald Westlake | Bank Shot | 15may73 | 181 | Novel/Dortmunder |
| 526 | Peter Ustinov | Krumnagel | 17may73 | 272 | Novel |
| 527 | Sue Kaufman | Diary of a Mad Housewife | 22may73 | 293 | Novel |
| 528 | Philip Roth | Our Gang | 24may73 | 205 | Novel |
| 529 | Derek Marlowe | A Dandy in Aspic | 26may73 | 193 | Novel/Espionage |
| 530 | P. G. Wodehouse | Brinkley Manor | 29may73 | 218 | Novel/PGW |
| 531 | Edwin O'Connor | The Last Hurrah | 2jun73 | 373 | Novel |
| 532 | Anthony Burgess | Tremor of Intent | 4jun73 | 211 | Novel |
| 533 | Steve Katz | Saw | 7jun73 | 170 | Novel |
| 534 | Barry Beckham | Runner Mack | 14jun73 | 233 | Novel |
| 535 | Donald Westlake | The Curious Facts Preceding My Execution | 28jun73 | 180 | Short Stories |
| 536 | Dick Francis | Rat Race | 28jun73 | 185 | Novel/Mystery |
| 537 | John D. MacDonald | The Scarlet Ruse | 8jul73 | 310 | Novel/Crime |
| 538 | Desmond Bagley | The Golden Keel | 9jul73 | 291 | Novel/Adventure |
| 539 | Bill Freehan | Behind the Mask | 10jul73 | 218 | Autobiography/Sports |
| 540 | Jon Appleby | Skate | 10jul73 | 230 | Novel |
| 541 | Agatha Christie | Passenger to Frankfurt | 11jul73 | 207 | Novel/Mystery |
| 542 | Frederick Forsyth | The Day of the Jackal | 14jul73 | 490 | Novel |
| 543 | Neil Sheehan | The Arnheiter Affair | 16jul73 | 302 | Non-Fiction |
| 544 | Desmond Bagley | The Spoilers | 19jul73 | 300 | Novel/Adventure |
| 545 | J. P. Donleavy | The Onion Eaters | 24jul73 | 335 | Novel |
| 546 | Thomas Rogers | The Confessions of a Child of the Century | 10aug73 | 350 | Novel |
| 547 | -- Kirschenbaum, et. al | Wad-Ja-Get | 4sep73 | 234 | Education |
| 548 | George V. Higgins | The Friends of Eddie Coyle | 7sep73 | 217 | Novel/Crime |
| 549 | Dave Meggyesy | Out of Their League | 21oct73 | 215 | Sports |
| 550 | Ernest K. Gann | Twilight for the Gods | 16nov73 | 243 | Novel |
| 551 | John Steinbeck | Cannery Row | 22nov73 | 123 | Novel |
| 552 | Joseph Wambaugh | The New Centurions | 22nov73 | 355 | Novel |
| 553 | Norton Juster | The Phantom Tollbooth | 27nov73 | 247 | Novel/Fantasy |
| 554 | Lloyd Brown | Map Making | 29nov73 | 204 | Non-Fiction |
| 555 | Joseph Wambaugh | The Blue Knight | 1dec73 | 308 | Novel |
| 556 | Glendon Swarthout | Bless the Beasts and Children | 2dec73 | 181 | Novel |
| 557 | James Clavell | Tai-Pan | 18dec73 | 734 | Novel |
| 558 | C. P. Snow | The Masters | 19dec73 | 340 | Novel |
| 559 | Glendon Swarthout | Loveland | 24dec73 | 213 | Novel |
| 560 | Vincent Teresa | My Life in the Mafia | 28dec73 | 358 | Non-Fiction |
| 561 | Frederick Forsyth | The Odessa File | 29dec73 | 336 | Novel |