Every week, Ken Jennings and John Roderick add a new entry to the OMNIBUS, an encyclopedic reference work of strange-but-true stories that they are compiling as a time capsule for future generations.
| Title | Date published | ||
| Goat Glands (Entry 536.AC0409) | 2021-07-06 | ||
| Erdos-Bacon-Sabbath (Entry 423.JB3104) | 2021-07-01 | ||
| The Zaire Space Program (Entry 1455.PS11516) | 2021-06-29 | ||
| The 1871 Whaling Disaster (Entry 399.1T0119) | 2021-06-24 | ||
| James Frazier Reed (Entry 1044.EZ0510) | 2021-06-22 | ||
| The Erika Typewriter (Entry 424.JB0412) | 2021-06-17 | ||
| Four-Leaf Clovers (Entry 495.JE3623) | 2021-06-15 | ||
| The Panorama of the Monumental Grandeur of the Mississippi Valley (Entry 895.NU2406) | 2021-06-10 | ||
| Left Behind (Entry 709.1T0416) | 2021-06-08 | ||
| Nudie Suits (Entry 850.EX2631) | 2021-06-03 | ||
| Officials General (Entry 861.MK0640) | 2021-06-01 | ||
| Interrobang (Entry 655.LK2040) | 2021-05-27 | ||
| Mister Rogers's Operas (Entry 795.RO1502) | 2021-05-25 | ||
| Concordski (Entry 258.JE4606) | 2021-05-20 | ||
| Olestra (Entry 864.LV0723) | 2021-05-18 | ||
| The Worst Poet in History (Entry 1445.PR2622) | 2021-05-13 | ||
| The Back of a Napkin (Entry 090.LK1920) | 2021-05-11 | ||
| Dagen H (Entry 313.EZ2116) | 2021-05-06 | ||
| Cholitas (Entry 218.1C1110) | 2021-05-04 | ||
| Drywall (Entry 384.LV1442) | 2021-04-29 |