- Haaja, Jesse
- Haar, Rebecca
- Haas, Hagen
- Habekost, Britta
- Haddix, Margaret Peterson
- Haderer, Katharina V.
- Hadfield, Chris
- Hadinger, Katharina
- Hadler, Colin
- Hagemann, Andreas
- Haggard, Henry Rider
- Hahn, Ronald M.
- Haig, Francesca
- Haig, Matt
- Hain, Philina
- Haining, Peter
- Hair, David
- Hakket, M. F.
- Haldeman, Joe
- Hale, Deborah
- Hale, Samy
- Haley, Guy
- Hall, Alexis
- Hall, Sarah
- Hallmann, Maike
- Hamannt, Michael
- Hambly, Barbara
- Hamill, Shaun
- Hamilton, Edmond
- Hamilton, Laurell K.
- Hamilton, Peter F.
- Hammer, Robert
- Hammerschmidt, Frank
- Hammerschmitt, Marcus
- Hand, Elizabeth
- Hand, Stephen
- Handcock, Scott
- Handel, Christian
- Handeland, Lori
- Hanika, Tanja
- Hanke, Annika
- Hannig, Lars
- Hannig, Theresa
- Hansen, Matthew Scott
- Hanson, Dian
- Hardebusch, Christoph
- Hardy, Vashti
- Harkaway, Nick
- Harkness, Deborah
- Harlandt, Erik
- Harmer-Barnes, Brad
- Harmon, Marion G.
- Harmon, S.E.
- Harness, Charles L.
- Harper, Lana
- Harper, Maeve
- Harper, Serena J.
- Harriot, C. I.
- Harris, Carrie
- Harris, Charlaine
- Harris, Heather G.
- Harris, Joanne
- Harris, Linea
- Harris, Robert
- Harris, Steve
- Harrison, Harry
- Harrison, Kim
- Harrison, M. John
- Harrow, Alix E.
- Harstad, Johan
- Hart, Rob
- Hartlage, Marcel
- Hartmann, J. S.
- Hartmann, Petra
- Hartwell, Katharina
- Harvey, Colin
- Harvey, Kenneth J.
- Harvey, W. F.
- Haselberger, Ralph
- Hashem, Sara
- Hasse, Stefanie
- Hastings, Jessa
- Hatfield, Meagan
- Haubold, Frank W.
- Haupt, Sven
- Hawk, Helen
- Hawke, Simon
- Hawkes, Judith
- Hawks, John Twelve
- Haydon, Elizabeth
- Haydon, Livia
- Hayes, Kevin
- Haynes, Natalie
- Haynes, Simon
- Hays, Katy
- Hazelwood, Ali
- Healey, Jane
- Hearn, Lian
- Hearn, Michael Patrick
- Hearne, Kevin
- Heart, Anna
- Heartfield, Kate
- Hebben, Frank
- Heidemann, Thomas
- Heidner, Sarah Nicola
- Heinecke, Lothar
- Heinlein, Robert A.
- Heitmann, Tanja
- Heitz, Markus
- Hell, Faye
- Heller, Derufin Denthor
- Heller, Simone
- Helm, Neo
- Hemry, John G.
- Hendee, Barb
- Hendel, Jess
- Henderson, Alexis
- Hendrix, Grady
- Henkel, Oliver
- Henn, Carsten
- Hennen, Bernhard
- Henry, Christina
- Hensel, Lisa-Katharina
- Henstell, Diana
- Henwick, Mark
- Hepsen, Mina
- Herbert, Brian
- Herbert, Frank
- Herbert, James
- Herbert, Mary H.
- Herbert, Matthias
- Herbst, Lucia
- Hermann, Paul M.
- Hermann, Uwe
- Hermanson, Marie
- Hermes Gowar, Imogen
- Heron, E.
- Heron, H.
- Herrmann, Carolin
- Herrmann, Hans
- Herzog, Marion
- Hetmann, Frederik
- Hetterling, Hans Jürgen
- Heubeck, Max
- Hewitt, Deborah
- Hibberd, James
- Hickman, Tracy
- Hicks, Esther
- Hicks, Jerry
- Hieber, Leanna Renee
- Higgin, Bella
- Higgs, Steve
- Hilburn, Lynda
- Hill, Joe
- Hill, Robin
- Hill, Sara
- Hill, Stuart
- Hill, Susan
- Hill, Will
- Hilleberg, Florian
- Hillenbrand, Tom
- Hines, Jim C.
- Hirsch, Andreas J.
- Hirschberg, Dieter
- Hirtzy, Michael
- Hitchcock, Alfred
- Ho-Yen, Polly
- Ho-yeon, Kim
- Hobb, Robin
- Hobein, Tammo
- Hoch, Edward D.
- Hodder, Mark
- Hodge, Alister
- Hodge, Brian
- Hodgson, William Hope
- Hoese, Frank
- Hof, Bruno
- Hoffman, Alice
- Hoffman, Mary
- Hoffman, Paul
- Hoffmann, Christian
- Hoffmann, E. T. A.
- Hoffmann, Markolf
- Hofstätter, Caroline
- Hogan, Chuck
- Hogan, James P.
- Hohlbein, Wolfgang
- Hohmann, Tobias
- Holden, Richard
- Holder, Nancy
- Holland, Tom
- Holland, Yves
- Holroyde, Claire
- Holt, Tom
- Hommel, Irina
- Honisch, Ju
- Hooper, Tobe
- Hope, H. C.
- Hopf, G. Michael
- Hoppe, Felicitas
- Hoppe, Ralf
- Horowitz, Anthony
- Horton, Cole
- Horwood, William
- Hostetter, Carl F.
- Hotston, Stewart
- Hough, Jason M.
- Hounsom, Lucy
- Hoverson, Julie
- Howard, Jonathan L.
- Howard, Joseph
- Howard, Kat
- Howard, Robert E.
- Howe, John
- Howe, Katherine
- Howell, Morgan
- Howell, Patricia H.
- Howey, Hugh
- Huchu, T. L.
- Hudson, Gabe
- Huff, Tanya
- Huggins, James Byron
- Hughart, Barry
- Hughes, Michael M.
- Hughes, Zach
- Hulick, Douglas
- Humberg, Christian
- Humpert, Rebecca
- Hunt, Rebecca
- Hunt, S. A.
- Hunt, Stephen
- Hunt, Walter H.
- Hunter, Erin
- Hunter, Robin G.
- Hurley, Andrew Michael
- Hurley, Kameron
- Hurts, A. C.
- Husberg, Christopher B.
- Huston, Charlie
- Hutchison, Barry
- Huth, Peter
- Hutson, Shaun
- Huwe, Medi
- Huxley, Aldous
- Hübner, Mirko
- Hülseweh, Adam
Neue Kommentare