| Date | Grid | Clue | Author | Editor |
| Sun, May 23, 2021 | 54D | Massive ref. books | Jennifer Nebergall | Shortz |
| Thu, Aug 20, 2020 | 49A | Multivolume ref. works | Grant Thackray | Shortz |
| Sun, Jan 06, 2019 | 75A | Ref. works that can run $1,000+ | Zhouqin Burnikel | Shortz |
| Thu, Sep 28, 2017 | 61A | Library references, briefly | Joe Krozel | Shortz |
| Sun, Apr 24, 2016 | 35A | Brit. reference sets | Kathy Wienberg | Shortz |
| Tue, Jan 12, 2016 | 38A | Refs. that may occupy whole shelves | Zhouqin Burnikel | Shortz |
| Mon, Jun 15, 2015 | 21A | Ref. books sometimes sold with magnifying glasses | Mike Buckley | Shortz |
| Thu, Oct 09, 2014 | 43A | Meaningful sets, for short? | Joel Fagliano | Shortz |
| Wed, Apr 23, 2014 | 60A | Library refs. | David J. Kahn | Shortz |
| Wed, Jun 13, 2012 | 71A | Ref. works sometimes sold with magnifying glasses | Susan Gelfand | Shortz |
| Thu, Apr 22, 2010 | 47A | Hefty refs. | Caleb Madison | Shortz |
| Sun, Dec 20, 2009 | 67D | Lib. references | Alan Arbesfeld | Shortz |
| Sun, Feb 08, 2009 | 50D | They start A-B, C, D-E, etc. | Alan Arbesfeld | Shortz |
| Wed, Apr 18, 2007 | 21A | Multivolume refs. | Jim Page | Shortz |
| Sun, Nov 28, 2004 | 111D | Ref. volumes | Elizabeth C. Gorski | Shortz |
| Wed, Apr 30, 2003 | 57A | Library refs. | Jerry E. Rosman | Shortz |
| Mon, Aug 05, 2002 | 33D | British refs. | Manny Nosowsky | Shortz |
| Mon, Mar 02, 1998 | 61D | Multivolume ref. works | Jeremy Thomas Paine | Shortz |
| Sun, May 05, 1996 | 100A | English refs. | D. J. Kahn | Shortz |
| Sat, Sep 30, 1995 | 33D | Multivolume refs. | Bryant White | Shortz |
| Tue, Nov 08, 1994 | 27D | Multivolume dicts. | Richard Hughes | Shortz |