| 🎙 | 99% Invisible: Constitution Breakdown #9 by Roman Mars, Alondra Nelson | 1:09 | 25 Apr | |
| 🎙 | 99% Invisible: Constitution breakdown #8 by Jill Lepore, Roman Mars | 1:14 | 28 Mar - 29 Mar | |
| 🎙 | 99% Invisible: Service request #2: Why is this red light so damn long? by Roman Mars | 0:33 | 27 Mar | |
| 🎙 | 99% Invisible: The company secretly turning your Zoom meeting into podcasts by Roman Mars | 1:14 | 27 Mar | |
| 🎙 | 99% Invisible: A man, a plan, a canal -- Mars! by Roman Mars | 0:38 | 11 Mar | |
| 🎙 | 99% Invisible: Where the f*** are we? by Roman Mars | 0:50 | 4 Mar | |
| 🎙 | 99% Invisible: Constitution Breakdown #7 by Rob Bonta, Roman Mars | 1:23 | 1 Mar | |
| 🎙 | 99% Invisible: The longest fence in the world by Roman Mars | 0:37 | 26 Feb | |
| 🎙 | 99% Invisible: Molar City by Roman Mars | 0:47 | 18 Feb | |
| 🎙 | 99% Invisible: Artistic license redux by Roman Mars | 0:38 | 11 Feb | |
| 🎙 | 99% Invisible: The em dash by Roman Mars | 0:43 | 4 Feb | |
| 🎙 | 99% Invisible: Constitution breakdown #6 by Adam Liptak, Roman Mars | 1:05 | 31 Jan | |
| 🎙 | 99% Invisible: Audio flux by Roman Mars | 0:43 | 21 Jan | |
| 🎙 | 99% Invisible: Exit interview by Michael Bierut, Roman Mars | 0:42 | 14 Jan | |
| 🎙 | 99% Invisible: Mini-stories, volume 22 by Roman Mars | 0:39 | 7 Jan | |
| 🎙 | 99% Invisible: Beyond the 99% Invisible City by Roman Mars | 0:44 | Dec 2025 | |
| 🎙 | 99% Invisible: Constitution Breakdown #5 by Tom Frieden, Roman Mars | 1:27 | Dec 2025 | |
| 🎙 | 99% Invisible: Mini-stories, volume 21 by Roman Mars | 0:35 | Dec 2025 | |
| 🎙 | 99% Invisible: Sax appeal by Roman Mars | 0:50 | Dec 2025 | |
| 🎙 | 99% Invisible: The checkerboard by Roman Mars | 0:43 | Dec 2025 | |
| 🎙 | 99% Invisible: U is for urbanism by Roman Mars | 0:42 | Dec 2025 | |
| 🎙 | 99% Invisible: Constitution Breakdown #4 by Roman Mars, Janet Napolitano | 1:30 | Nov 2025 | |
| 🎙 | 99% Invisible: Murderland by Roman Mars | 0:35 | Nov 2025 | |
| 🎙 | 99% Invisible: The moving walkway is ending by Roman Mars | 0:45 | Nov 2025 | |
| 🎙 | 99% Invisible: How to write a joke by Roman Mars | 0:37 | Nov 2025 | |
| 🎙 | 99% Invisible: Constitution Breakdown #3 by Roman Mars, Elizabeth Warren | 1:12 | Nov 2025 | |
| 🎙 | 99% Invisible: Your call is important to us by Roman Mars | 0:34 | Nov 2025 | |
| 🎙 | 99% Invisible: Power Broker #13: Drop Dead City by Elliott Kalan, Roman Mars | 1:03 | Oct 2025 | |
| 🎙 | 99% Invisible: Constitution breakdown #2 by Sharice Davids, Roman Mars | 1:23 | Sep 2025 | |
| 🎙 | 99% Invisible: The new jungle by Roman Mars | 0:40 | Sep 2025 | |
| 🎙 | 99% Invisible: Replaceable you by Roman Mars | 0:40 | Sep 2025 | |
| 🎙 | 99% Invisible: Revisiting the 99% Invisible City by Roman Mars | 0:46 | Sep 2025 - Sep 2025 | |
| 🎙 | 99% Invisible: The 99PI Anniversary Special: 15 for 15 by Roman Mars | 0:56 | Sep 2025 | |
| 🎙 | 99% Invisible: Ambassador Bridge by Roman Mars | 0:46 | Aug 2025 | |
| 🎙 | 99% Invisible: Sister Aimee and the birth of the megachurch by Roman Mars | 0:42 | Aug 2025 | |
| 🎙 | 99% Invisible: Air-borne by Roman Mars | 0:48 | Jul 2025 - Jul 2025 | |
| 🎙 | 99% Invisible: Constitution breakdown #1 by Nikole Hannah-Jones, Roman Mars | 1:24 | Jul 2025 | |
| 🎙 | 99% Invisible: The quiet storm by Roman Mars | 0:47 | Jul 2025 | |
| 🎙 | 99% Invisible: Neil Young's iPod killer by Roman Mars | 0:36 | Jul 2025 - Jul 2025 | |
| 🎙 | 99% Invisible: Roman Mars's guide to San Francisco by Roman Mars | 0:30 | Jul 2025 | |
| 🎙 | 99% Invisible: Food deserts by Roman Mars | 0:43 | Jul 2025 - Jul 2025 | |
| 🎙 | 99% Invisible: Open borders by Roman Mars | 0:32 | Jul 2025 | |
| 🎙 | 99% Invisible: The Titanic's best lifeboat by Roman Mars | 0:40 | Jun 2025 | |
| 🎙 | 99% Invisible: The return of Con Law by Roman Mars | 1:03 | Jun 2025 | |
| 🎙 | 99% Invisible: Adapt or design by Roman Mars | 0:38 | Jun 2025 | |
| 🎙 | 99% Invisible: Build, interrupted by Ezra Klein, Roman Mars | 0:49 | May 2025 | |
| 🎙 | 99% Invisible: 😅⚖️ by Roman Mars | 0:31 | May 2025 | |
| 🎙 | 99% Invisible: I've got 1099 problems... by Roman Mars | 0:35 | Apr 2025 | |
| 🎙 | 99% Invisible: Everything is tuberculosis by Roman Mars | 0:33 | Apr 2025 | |
| 🎙 | 99% Invisible: A walking tour with Mr. Memphis by Roman Mars | 0:26 | Apr 2025 | |
| 🎙 | 99% Invisible: The great American pyramid by Roman Mars | 0:42 | Apr 2025 | |
| 🎙 | 99% Invisible: Secret mall apartment by Roman Mars | 1:03 | Apr 2025 | |
| 🎙 | 99% Invisible: Beautiful west Oakland, California by Roman Mars | 0:35 | Mar 2025 - Mar 2025 | |
| 🎙 | 99% Invisible: What we're reading by Roman Mars | 0:40 | Mar 2025 | |
| 🎙 | 99% Invisible: A beetle by any other name by Roman Mars | 0:29 | Mar 2025 | |
| 🎙 | 99% Invisible: The brutalists by Roman Mars | 0:42 | Feb 2025 | |
| 🎙 | 99% Invisible: The Nazi block by Roman Mars | 0:43 | Feb 2025 | |
| 🎙 | 99% Invisible: Power Broker: The Power Broker breakdown wrap-up by Elliott Kalan, Roman Mars | 1:02 | Feb 2025 | |
| 🎙 | 99% Invisible: Your own personal Jesus by Roman Mars | 0:36 | Feb 2025 | |
| 🎙 | 99% Invisible: Valley so low by Roman Mars | 0:36 | Jan 2025 | |
| 🎙 | 99% Invisible: Power Broker: The Power Broker breakdown breakdown by Elliott Kalan, Roman Mars | 0:18 | Jan 2025 | |
| 🎙 | 99% Invisible: Ancient DMs by Roman Mars | 0:39 | Jan 2025 | |
| 🎙 | 99% Invisible: New year, new neighborhood by Roman Mars | 0:35 | Dec 2024 | |
| 🎙 | 99% Invisible: Power Broker #12 by Robert Caro, Elliott Kalan, Roman Mars | 2:41 | Dec 2024 - Dec 2024 | |
| 🎙 | 99% Invisible: Mini-stories: Volume 19 by Roman Mars | 0:42 | Dec 2024 - Dec 2024 | |
| 🎙 | 99% Invisible: The 15 minute city by Roman Mars | 0:42 | Dec 2024 | |
| 🎙 | 99% Invisible: Power Broker #11 by Elliott Kalan, Roman Mars, Brennan Lee Mulligan | 2:59 | Nov 2024 - Nov 2024 | |
| 🎙 | 99% Invisible: Meet me at Riis by Roman Mars | 0:42 | Nov 2024 | |
| 🎙 | 99% Invisible: How the world ran out of everything by Roman Mars | 0:39 | Oct 2024 | |
| 🎙 | 99% Invisible: Spirit Halloween by Roman Mars | 0:35 | Oct 2024 | |
| 🎙 | 99% Invisible: Power Broker #10 by Clara Jeffery, Elliott Kalan, Roman Mars | 3:00 | Oct 2024 | |
| 🎙 | 99% Invisible: Brilliantly boring by Roman Mars | 0:27 | Oct 2024 | |
| 🎙 | 99% Invisible: Christiania by Roman Mars | 0:45 | Oct 2024 | |
| 🎙 | 99% Invisible: The infernal machine by Roman Mars | 0:35 | Oct 2024 | |
| 🎙 | 99% Invisible: Cue the sun! by Roman Mars | 0:41 | Sep 2024 | |
| 🎙 | 99% Invisible: Power Broker #9 by Majora Carter, Elliott Kalan, Roman Mars | 2:40 | Sep 2024 | |
| 🎙 | 99% Invisible: Power Broker #8 by Shiloh Frederick, Elliott Kalan, Roman Mars | 2:16 | Sep 2024 | |
| 🎙 | 99% Invisible: Top billing by Roman Mars | 0:34 | Aug 2024 | |
| 🎙 | 99% Invisible: The 2024 Olympics spectacular by Roman Mars | 0:47 | Jul 2024 | |
| 🎙 | 99% Invisible: Power Broker #7 by Pete Buttigieg, Elliott Kalan, Roman Mars | 2:47 | Jul 2024 - Jul 2024 | |
| 🎙 | 99% Invisible: A river runs through Los Angeles by Roman Mars | 0:44 | Jul 2024 | |
| 🎙 | 99% Invisible: Power Broker #6 by Elliott Kalan, Roman Mars, Michael Schur | 3:08 | Jul 2024 | |
| 🎙 | 99% Invisible: Category 6 by Roman Mars | 0:44 | Jun 2024 | |
| 🎙 | 99% Invisible: The Los Angeles leaf blower wars by Roman Mars | 0:41 | Jun 2024 | |
| 🎙 | 99% Invisible #584: Fact checking the Supreme Court by Roman Mars | 0:51 | Jun 2024 | |
| 🎙 | 99% Invisible: Power Broker #5 by Elliott Kalan, Roman Mars, Brandy Zadrozny | 2:12 | May 2024 - May 2024 | |
| 🎙 | 99% Invisible #581: It's Howdy Doody Time! by Roman Mars | 0:37 | May 2024 | |
| 🎙 | 99% Invisible #580: Mr Yuk by Roman Mars | 1:01 | May 2024 | |
| 🎙 | 99% Invisible #579: Towers of silence by Roman Mars | 1:11 | Apr 2024 | |
| 🎙 | 99% Invisible: Power Broker #4 by Elliott Kalan, Roman Mars, Alexandria Ocasio-Cortez | 2:47 | May 2024 | |
| 🎙 | 99% Invisible #577: The society of ambiance makers and elegant persons by Roman Mars | 0:42 | Apr 2024 - Apr 2024 | |
| 🎙 | 99% Invisible #576: Chambre de bonne by Roman Mars | 0:36 | Apr 2024 | |
| 🎙 | 99% Invisible #575: Autism Pleasantville by Roman Mars | 0:41 | Mar 2024 | |
| 🎙 | 99% Invisible #574: The monster under the sink by Roman Mars | 0:33 | Mar 2024 | |
| 🎙 | 99% Invisible: Power Broker #3 by Elliott Kalan, Roman Mars, David Sims | 2:17 | Mar 2024 | |
| 🎙 | 99% Invisible #571: You are what you watch by Roman Mars | 0:31 | Feb 2024 | |
| 🎙 | 99% Invisible: Power Broker #2 by Jamelle Bouie, Elliott Kalan, Roman Mars | 1:45 | Mar 2024 | |
| 🎙 | 99% Invisible #570: The White Castle System of Eating Houses by Roman Mars | 0:49 | Feb 2024 | |
| 🎙 | 99% Invisible #569: Between the blocks by Roman Mars | 0:40 | Feb 2024 | |
| 🎙 | 99% Invisible #568: Don't forget to remember by Roman Mars | 0:45 | Jan 2024 | |
| 🎙 | 99% Invisible: Roman Mars describes Chicago as it is by Roman Mars | 0:37 | Jan 2024 | |
| 🎙 | 99% Invisible #567: The double kick by Roman Mars | 0:58 | Jan 2024 | |
| 🎙 | 99% Invisible: Power Broker #1 by Robert Caro, Elliott Kalan, Roman Mars | 1:41 | Mar 2024 - Mar 2024 | |
| 🎙 | 99% Invisible #566: Imitation nation by Roman Mars | 0:41 | Jan 2024 | |
| 🎙 | 99% Invisible #565: Mini-stories: Volume 18 by Roman Mars | 0:42 | Jan 2024 | |
| 🎙 | 99% Invisible #563: Empire of the sum by Roman Mars | 0:34 | Dec 2023 | |
| 🎙 | 99% Invisible #562: Breaking down the power broker by Roman Mars | 0:51 | Dec 2023 | |
| 🎙 | 99% Invisible #561: Long strange tape by Roman Mars | 0:42 | Nov 2023 | |
| 🎙 | 99% Invisible #560: Home on the range by Roman Mars | 0:46 | Nov 2023 | |
| 🎙 | 99% Invisible #559: The six-week cure by Roman Mars | 0:40 | Nov 2023 | |
| 🎙 | 99% Invisible #557: Model village by Roman Mars | 0:41 | Oct 2023 | |
| 🎙 | 99% Invisible #556: You ain't nothin' but a postmark by Roman Mars | 0:38 | Oct 2023 | |
| 🎙 | 99% Invisible #554: Devil in the details by Roman Mars | 0:39 | Sep 2023 | |
| 🎙 | 99% Invisible #553: Cautionary tales of the Sydney Opera House by Roman Mars | 0:46 | Sep 2023 - Sep 2023 | |
| 🎙 | 99% Invisible #552: Blood in the machine by Roman Mars | 0:35 | Sep 2023 | |
| 🎙 | 99% Invisible #551: Office space by Roman Mars | 0:36 | Aug 2023 - Aug 2023 | |
| 🎙 | 99% Invisible #550: Melanie speaks by Roman Mars | 0:55 | Aug 2023 | |
| 🎙 | 99% Invisible #549: Trail mix: Track two by Roman Mars | 0:41 | Aug 2023 | |
| 🎙 | 99% Invisible #548: Trail mix by Roman Mars | 0:40 | Aug 2023 | |
| 🎙 | 99% Invisible #547: Cooking with gas by Roman Mars | 0:33 | Aug 2023 | |
| 🎙 | 99% Invisible #546: The country of the blind by Roman Mars | 0:54 | Aug 2023 | |
| 🎙 | 99% Invisible #545: Shade redux by Roman Mars | 0:32 | Jul 2023 | |
| 🎙 | 99% Invisible #544: Chick tracts by Roman Mars | 0:39 | Jul 2023 | |
| 🎙 | 99% Invisible #542: Player piano by Roman Mars | 0:57 | Jun 2023 | |
| 🎙 | 99% Invisible #541: The Frankfurt kitchen by Roman Mars | 0:34 | Jun 2023 | |
| 🎙 | 99% Invisible #540: The siren of scrap metal by Roman Mars | 0:41 | Jun 2023 - Jun 2023 | |
| 🎙 | 99% Invisible #539: Courtroom sketch by Roman Mars | 0:42 | Jun 2023 | |
| 🎙 | 99% Invisible #538: Train set: Track three by Roman Mars | 0:37 | May 2023 | |
| 🎙 | 99% Invisible #537: Paved paradise by Roman Mars | 0:36 | May 2023 | |
| 🎙 | 99% Invisible #536: Nuts and bolts by Roman Mars | 0:43 | May 2023 | |
| 🎙 | 99% Invisible #535: Craptions by Roman Mars | 0:38 | May 2023 | |
| 🎙 | 99% Invisible #533: Dear John and Roman by Roman Mars | 1:05 | Apr 2023 | |
| 🎙 | 99% Invisible #532: For a dollar and a dream by Roman Mars | 0:42 | Apr 2023 | |
| 🎙 | 99% Invisible #531: De fiets is niets by Roman Mars | 0:46 | Apr 2023 | |
| 🎙 | 99% Invisible #530: The Panopticon effect by Roman Mars | 0:42 | Mar 2023 | |
| 🎙 | 99% Invisible #529: The wilderness tool by Roman Mars | 0:49 | Mar 2023 | |
| 🎙 | 99% Invisible #528: A whale-oiled machine by Roman Mars | 0:41 | Mar 2023 | |
| 🎙 | 99% Invisible #527: RoboUmp by Roman Mars | 0:32 | Mar 2023 | |
| 🎙 | 99% Invisible #526: Orange alternative by Roman Mars | 0:32 | Feb 2023 | |
| 🎙 | 99% Invisible #525: The Chinatown punk wars by Roman Mars | 0:47 | Feb 2023 | |
| 🎙 | 99% Invisible #523: 6-on-6 basketball by Roman Mars | 0:45 | Feb 2023 | |
| 🎙 | 99% Invisible #522: The Comrades by Roman Mars | 0:48 | Jan 2023 | |
| 🎙 | 99% Invisible #521: A sea of yellow by Roman Mars | 0:34 | Jan 2023 | |
| 🎙 | 99% Invisible #517: The divided dial by Roman Mars | 0:47 | Dec 2022 | |
| 🎙 | 99% Invisible #514: Train set: Track two by Roman Mars | 0:38 | Nov 2022 | |
| 🎙 | 99% Invisible #513: The safety bicycle by Roman Mars | 0:39 | Oct 2022 | |
| 🎙 | 99% Invisible #512: Walk of Fame by Gillian Jacobs, Roman Mars | 0:53 | Oct 2022 | |
| 🎙 | 99% Invisible: Vuvuzela by Roman Mars | 0:41 | Oct 2022 | |
| 🎙 | 99% Invisible #510: Wickedest sound by Roman Mars | 0:47 | Oct 2022 | |
| 🎙 | 99% Invisible #509: Tale of the jackalope by Roman Mars | 0:34 | Sep 2022 | |
| 🎙 | 99% Invisible #507: Search and ye might find by Roman Mars | 0:44 | Sep 2022 | |
| 🎙 | 99% Invisible #506: Monumental diplomacy by Roman Mars | 0:36 | Sep 2022 | |
| 🎙 | 99% Invisible #505: First errand by Roman Mars | 0:34 | Aug 2022 | |
| 🎙 | 99% Invisible #504: Bleep! by Roman Mars | 0:38 | Aug 2022 | |
| 🎙 | 99% Invisible #503: Re-peat by Roman Mars | 0:49 | Aug 2022 | |
| 🎙 | 99% Invisible #502: Vernacular v3 by Roman Mars | 0:35 | Aug 2022 | |
| 🎙 | 99% Invisible: Vernacular: Volume 2 by Roman Mars | 0:34 | Jul 2022 | |
| 🎙 | 99% Invisible #500: 99% vernacular - volume 1 by Roman Mars | 0:39 | Jul 2022 | |
| 🎙 | 99% Invisible #499: Say aloe to my little frond by Roman Mars | 0:47 | Jul 2022 | |
| 📚 | The 99% Invisible City: A Field Guide to the Hidden World of Everyday Design 💳 by Kurt Kohlstedt, Roman Mars | 400 pp | Jul 2022 - Jul 2022 | |