| Titel | Typ |
| Maar, Michael | | |
| Maas, Sarah J. | | |
| Maberry, Jonathan | | |
| MacAlister, Katie | | |
| MacDonald, Anson | Pseudonym | Biographie |
| MacDonald, James | | |
| MacHale, D. J. | | |
| Mack, David | | |
| Mackert, Angela | | |
| Mackler, Carolyn | | |
| MacLeod, Ian R. | | Biographie |
| MacLeod, Ken | | Biographie |
| MacRoy, Calvin F. | Pseudonym | Biographie |
| Maddox, Carl | Pseudonym | Biographie |
| Mafi, Tahereh H. | | |
| Maga, Jorge | | |
| Magellan, Magus | | Gemeinschaftspseudonym |
| Magister, Jürgen | | |
| Mahr, Kurt | | Biographie |
| Mahy, Margaret | | Biographie |
| Mai, Reinhold H. | | |
| Maizel, Rebecca | | |
| Malfi, Ronald | | |
| Malkin, Nina | | |
| Malley, Gemma | | |
| Malzieu, Mathias | | |
| Mamatas, Nick | | |
| Mamlejew, Jurij | | |
| Mandanna, Sangu | | |
| Mangels, Andy | | |
| Mann, Charles | Pseudonym | |
| Mann, George | | |
| Marcellas, Diana | | |
| Marchetta, Melina | | |
| Mari, Silvana De | | |
| Marillier, Juliet | | Biographie |
| Marion, Klaus | | |
| Mariotte, Jeff | | |
| Markham, Robert | Pseudonym | Biographie |
| Marks, Michael | Pseudonym | Biographie |
| Marmell, Ari | | |
| Marrak, Michael | | Biographie |
| Marrytt, Rod K. St. | | |
| Martell, Yann | | |
| Martin, Gail | | |
| Martin, George R. R. | | Biographie |
| Martin, Michael A. | | Biographie |
| Martin, Tom | | |
| Martinez, A. Lee | | Biographie |
| Martyn, Philip | Pseudonym | Biographie |
| Martynchik, Svetlana | | |
| Maryson, W. J. | | |
| Marzi, Christoph | | Biographie |
| Masannek, Joachim | | |
| Masefield, John | | Biographie |
| Masello, Robert | | |
| Mason, John | Pseudonym | Biographie |
| Masson, Loys | | Biographie |
| Masson, Sophie | | Biographie |
| Master, Harry Theodor | | Biographie |
| Masterton, Graham | | Biographie |
| Matheson, Richard | | Biographie |
| Matting, Matthias | | |
| Mattle, Eveline | | |
| Maturin, Charles Robert | | |
| Matute, Ana Maria | | Biographie |
| Mauel, Veronika | | |
| Maurel, Antonie | | |
| Maurer, Hermann | | |
| Maurus, Mike | | |
| Maxey, James | | |
| Maximovic, Gerd | | Biographie |
| May, Julian | | Biographie |
| Mayer, Chris | Pseudonym | Biographie |
| Mayer, Christian Anton | | Biographie |
| Maclean, Arthur | Pseudonym | Biographie |
| McAllister, Angela | | |
| McAllister, Cliff | | |
| McAuley, Paul J. | | Biographie |
| McBain, Ed | | 87 Revier-Romane |
| McBain, Ed | | Matthew Hope-Romane |
| McBain, Scott | | |
| McBean, Brett | | |
| McBride, Michael | | |
| McCabe, Sean | | |
| McCaffrey, Anne | | Biographie |
| McCaffrey, Todd J. | | Biographie |
| McCammon, Robert R. | | Biographie |
| McCarthy, Cormac | | Biographie |
| McCarthy, Wil | | Biographie |
| McCaughrean, Geraldine | | |
| McCay, Bill | | |
| McCleave, Annette | | |
| McCleen, Grace | | |
| McCollum, Michael | | Biographie |
| McCormack, Patrick | | |
| McCormack, Una | | |
| McDermott, Will | | |
| McDevitt, Jack | | |
| McDonald, Ian | | Biographie |
| McDonald, L. J. | | |
| McDunn, Gary | Pseudonym | Biographie |
| McDyke, Tensor | Pseudonym | |
| McEntire, Myra | | |
| McGann, Oisín | | Biographie |
| McGarry, Terry | | |
| McGinley, Patrick | | |
| McGough, Scott | | |
| McGowan, Inez | Pseudonym | |
| McHugh, Maureen F. | | Biographie |
| McIlwain, David | | Biographie |
| McIntosh, Fiona | | |
| McIntosh, Will | | |
| McIntyre, Vonda Neel | | Biographie |
| McKay, Kirsty | | |
| McKenna, Juliet E. | | Biographie |
| McKiernan, Dennis | | Biographie |
| McKillip, Patricia Anne | | Biographie |
| McKinley, Robin | | Biographie |
| McLaughlin, Dean Benjamin jr. | | |
| McLeod, Suzanne | | |
| McMahon, George | Pseudonym | Biographie |
| McMullen, Sean | | |
| McNeal, Timothy | | Biographie |
| McNeill, Graham | | |
| McQuay, Mike | | |
| Mead, Richelle | | |
| Meadows, Jodi | | |
| Meaney, John | | |
| Meding, Kelly | | |
| Mehnert, Achim | | Biographie |
| Meincke, Gudrun | | |
| Meißner, Tobias O. | | Biographie |
| Meister, Derek | | |
| Melko, Paul | | |
| Mellick III, Carlton | | |
| Melling, Nora | | |
| Melling, O. R. | | |
| Melmoth, Sebastian | Pseudonym | Biographie |
| Melneczuk, Stefan | | |
| Melodia, Elena | | |
| Meluch, Rebecca M. | | |
| Melzer, Brigitte | | Biographie |
| Mennigen, Peter | | Biographie |
| Mennigen, Peter | | Interview |
| Menschig, Diana | | |
| Mer, Lilach | | |
| Merlau, Günter | | |
| Merle, Robert | | Biographie |
| Merow, Alexander | | |
| Merten, K. | | Verlagspseudonym |
| Mertz, Andrea | | |
| Meske, Felix | | |
| Mesta, Gabriel | | Gemeinschaftspseudonym |
| Metzenthin, Melanie | | |
| Meydan, Lena | | |
| Meyer, Gerald | | |
| Meyer, J. A. | | |
| Meyer, Kai | | Biographie |
| Meyer, Stephenie | | Biographie |
| Meyrink, Gustav | | |
| Mézières, Jean-Claude | | Biographie |
| Mór, Caiseal | | Biographie |
| Michael, Rolf | | |
| Michalewsky, Nikolai von | | Biographie |
| Micklem, Sarah | | |
| Miehe, Ulf | | Biographie |
| Mielke, Thomas R. P. | | Biographie |
| Mielke, Thomas R. P. | | Romane als Marcus T. Orban |
| Miesen, Georg | | Interview |
| Miesen, Georg | | |
| Miéville, China | | Biographie |
| Milan, Victor | | |
| Milde, Michael | | |
| Miles, Elizabeth | | |
| Miles, Rosalind | | Biographie |
| Millar, Martin | | |
| Miller, Alan und Christopher | | |
| Miller, John Jackson | | |
| Miller, Karen | | |
| Miller, Rand | | Biographie |
| Miller, Steve | | Biographie |
| Miller, Walter Michael jr. | | Biographie |
| Minden, Inka Loreen | | |
| Minsky, Marvin | | Biographie |
| Minte-König, Bianka | | |
| Miralles, Francesc | | |
| Mirrlees, Hope | | |
| Miyazaki, Hayao | | Biographie |
