Day, Blackest Night (with John K. Snyder III, one-shot, 2002) collected in JSA Presents: Green Lantern (tpb, 128 pages, 2008, ) Superman: 9-11 Volume 2: "Unreal" (with Duncan Rouleau, anthology graphic novel, 224 pages, 2002, ) Superman: The 10-Cent Adventure (with Scott McDaniel, 2003) Superman vol. 2 #190–200 (with Scott McDaniel, 2003–2004) DC Infinite Halloween Special: "Small Evil" (with John Paul Leon, anthology, 2007) Solo #8: "The Good Book" (with Teddy Kristiansen, anthology, 2006) collected in Solo (hc, 608 pages, 2013, ) Superman/Batman #75: "It's a Bat..." (with Teddy Kristiansen, co-feature, 2010) collected in Superman/Batman Volume 6 (tpb, 328 pages, 2017, ) Vertigo Sandman (Wesley Dodds): Sandman Mystery Theatre #13–70, Annual #1 (with Guy Davis, Vince Locke (#21–24), Warren Pleece (#33–36), Matthew Dow Smith (#45–48) and Michael Lark (#57–60), 1994–1999) Issues #13–60 and Annual #1 are co-written by Seagle and Matt Wagner. The series has been partially collected in the following volumes: The Vamp (collects #13–16, tpb, 104 pages, 2005, ) The Scorpion (collects #17–20, tpb, 104 pages, 2006, ) Dr. Death and Night of the Butcher (collects #21–28, tpb, 208 pages, 2007, ) The Hourman and the Python (collects #29–36, tpb, 200 pages, 2008, ) The Mist and Phantom of the Fair (collects #37–44, tpb, 200 pages, 2009, ) The Blackhawk and Return of the Scarlet Ghost (collects #45–52, tpb, 224 pages, 2010, ) Vertigo: Winter's Edge (anthology): "Spirit of the Season" (co-written by Seagle and Matt Wagner, art by John K. Snyder III, in #1, 1998) "In the City of Dreams" (with Paul Rivoche, in #2, 1999) House of Secrets Omnibus (hc, 752 pages, 2013, ) collects: House of Secrets vol. 2 #1–25 (with Teddy Kristiansen, Duncan Fegredo (#6), Dean Ormston (#11), Guy Davis (#12), Christian Højgaard (#15, 21–24), D'Israeli (#16) and Pander Brothers (#20), 1996–1999) Vertigo: Winter's Edge #1 (framing sequence and a short story for the anthology, with Teddy Kristiansen, 1998) House of Secrets: Façade #1–2 (with Teddy Kristiansen, 2001) Heart Throbs vol. 2 #1: "Diagnosis" (with Tim Sale, anthology, 1999) Flinch #9: "Sitter!" (with John Estes, anthology, 2000) collected in Flinch Book Two (tpb, 192 pages, 2016, ) Sleepy Hollow: The Official Movie Adaptation (with Kelley Jones, one-shot, 2000) The Crusades (with Kelley Jones, 2001–2002) collected by Image as: Knight (collects The Crusades: Urban Decree one-shot and #1–9, hc, 256 pages, 2010, ) Dei (collects #10–20, hc, 256 pages, 2011, ) Vertical (with Mike Allred,