Discovery of a Double-detonation Thermonuclear Supernova Progenitor von Kupfer, Thomas, Bauer, Evan B., van Roestel, Jan, Bellm, Eric C., Bildsten, Lars, Fuller, Jim, Prince, Thomas A., Heber, Ulrich, Geier, Stephan, Green, Matthew J., Kulkarni, Shrinivas R., Bloemen, Steven, Laher, Russ R., Rusholme, Ben, Schneider, David

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Meet the family − the catalog of known hot subdwarf stars von Geier, Stephan, Østensen, Roy H., Nemeth, Peter, Heber, Ulrich, Gentile Fusillo, Nicola P., Gänsicke, Boris T., Telting, John H., Green, Elizabeth M., Schaffenroth, Johannes

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Alone but not lonely: Observational evidence that binary interaction is always required to form hot subdwarf stars von Pelisoli, Ingrid, Vos, Joris, Geier, Stephan, Schaffenroth, Veronika, Baran, Andrzej S.

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Spectral analysis of the binary nucleus of the planetary nebula Hen 2-428 – first results von Finch, Nicolle L., Reindl, Nicole, Barstow, Martin A., Casewell, Sarah L., Geier, Stephan, Bertolami, Marcelo M. Miller, Taubenberger, Stefan

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News From The Erebos Project von Schaffenroth, Veronika, Barlow, Brad, Geier, Stephan, Vučković, Maja, Kilkenny, Dave, Schaffenroth, Johannes

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Discovery of hot subdwarfs covered with helium-burning ash von Werner, Klaus, Reindl, Nicole, Geier, Stephan, Pritzkuleit, Max

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Revealing the True Nature of Hen 2-428 von Reindl, Nicole, Finch, Nicolle, Schaffenroth, Veronika, Barstow, Martin, Casewell, Sarah, Geier, Stephan, Miller Bertolami, Marcelo, Taubenberger, Stefan

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White dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 14 von Kepler, S O, Pelisoli, Ingrid, Koester, Detlev, Reindl, Nicole, Geier, Stephan, Romero, Alejandra D, Ourique, Gustavo, Oliveira, Cristiane de Paula, Amaral, Larissa A

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A Gaia Data Release 2 catalogue of white dwarfs and a comparison with SDSS von Gentile Fusillo, Nicola Pietro, Tremblay, Pier-Emmanuel, Gänsicke, Boris T, Manser, Christopher J, Cunningham, Tim, Cukanovaite, Elena, Hollands, Mark, Marsh, Thomas, Raddi, Roberto, Jordan, Stefan, Toonen, Silvia, Geier, Stephan, Barstow, Martin, Cummings, Jeffrey D

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A comprehensive search for hot subdwarf stars using Gaia and TESS I. Pulsating hot subdwarf B stars von Uzundag, Murat, Krzesinski, Jurek, Pelisoli, Ingrid, Németh, Péter, Silvotti, Roberto, Vuckovic, Maja, Dawson, Harry, Geier, Stephan

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A comprehensive search for hot subdwarf stars using Gaia and TESS von Uzundag, Murat, Krzesinski, Jurek, Pelisoli, Ingrid, Németh, Péter, Silvotti, Roberto, Vučković, Maja, Dawson, Harry, Geier, Stephan

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Non-local thermodynamic equilibrium spectral analysis of five hot, hydrogen-deficient pre-white dwarfs von Werner, Klaus, Reindl, Nicole, Dorsch, Matti, Geier, Stephan, Munari, Ulisse, Raddi, Roberto

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SHOTGLAS: I. The ultimate spectroscopic census of extreme horizontal branch stars in ω Centauri von Latour, Marilyn, Randall, Suzanna K., Calamida, Annalisa, Geier, Stephan, Moehler, Sabine

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Mysterious, variable, and extremely hot: White dwarfs showing ultra-high excitation lines: I. Photometric variability von Reindl, Nicole, Schaffenroth, Veronika, Filiz, Semih, Geier, Stephan, Pelisoli, Ingrid, Kepler, Souza Oliveira

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A comprehensive search for hot subdwarf stars using Gaia and TESS: I. Pulsating hot subdwarf B stars von Uzundag, Murat, Krzesinski, Jurek, Pelisoli, Ingrid, Németh, Péter, Silvotti, Roberto, Vučković, Maja, Dawson, Harry, Geier, Stephan

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Meet the family − the catalog of known hot subdwarf stars von Geier, Stephan, Østensen, Roy H., Nemeth, Peter, Heber, Ulrich, Gentile Fusillo, Nicola P., Gänsicke, Boris T., Telting, John H., Green, Elizabeth M., Schaffenroth, Johannes

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Transiting Sub-stellar companions of Intermediate-mass stars von Sebastian, Daniel, Guenther, Eike W., Heber, Ulrich, Geier, Stephan, Grziwa, Sascha

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Mysterious, variable, and extremely hot: White dwarfs showing ultra-high excitation lines von Reindl, Nicole, Schaffenroth, Veronika, Filiz, Semih, Geier, Stephan, Pelisoli, Ingrid, Souza Oliveira Kepler

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The bright blue side of the night sky: Spectroscopic survey of bright and hot (pre-) white dwarfs von Reindl, Nicole, Islami, Ramazan, Werner, Klaus, Kepler, S. O., Pritzkuleit, Max, Dawson, Harry, Dorsch, Matti, Istrate, Alina, Pelisoli, Ingrid, Geier, Stephan, Uzundag, Murat, Provencal, Judith, Justham, Stephen

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EVR-CB-001: An Evolving, Progenitor, White Dwarf Compact Binary Discovered with the Evryscope von Ratzloff, Jeffrey K., Barlow, Brad N., Kupfer, Thomas, Corcoran, Kyle A., Geier, Stephan, Bauer, Evan, Corbett, Henry T., Howard, Ward S., Glazier, Amy, Law, Nicholas M.

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