Märke
- Springer 13
- Springer Nature Singapore 8
- Springer-Verlag Berlin and Heidelberg GmbH & Co. KG 6
- Bloomsbury Publishing PLC 5
- Next Chapter 5
- Big Finish Productions Ltd 4
- Switow Media 4
- Brilliant Publications 3
- LAP Lambert Academic Publishing 3
- AA Publishing 2
- Birkhauser 2
- Captivating History 2
- De Gruyter 2
- Dissertation Discovery Company 2
- FriesenPress 2
- HarperCollins Publishers 2
- Our Knowledge Publishing 2
- Packt Publishing Limited 2
- Payload Media, Inc. 2
- Pearson Education Limited 2
- Pickwick Publications 2
- Qum 2
- Springer International Publishing AG 2
- Sue-Ellen Lovett 2
- Taylor & Francis Ltd 2
- A.E. Colonna 1
- APress 1
- Amazon Digital Services LLC - Kdp 1
- Amphorae Publishing Group, LLC 1
- Aria Capri International Inc. 1
- Bernan Distribution 1
- Chemical Publishing Co Inc.,U.S. 1
- Chemical Publishing Company 1
- David & Charles 1
- Deborah Quick 1
- Diversion Books 1
- ESRI Press 1
- Eliva Press 1
- Foxburr Publishing 1
- Gorgias Press 1
- Grin Publishing 1
- Harvard Business Review Press 1
- Haynes Publishing Group 1
- Hhf Press 1
- IT Governance Publishing 1
- IntechOpen 1
- LIGHTNING SOURCE UK LTD 1
- Little, Brown 1
- McGraw-Hill Education 1
- Mdpi AG 1
- Micrium 1
- Norns Triad Publications 1
- North-South Books 1
- Orion 1
- Orion Publishing Co 1
- Pragmatic Bookshelf 1
- Raspberry Pi Press 1
- ReadersMagnet LLC 1
- Redbaby Publishing, Inc. 1
- River Publishers 1
- Running Press Book Publishers 1
- Snuggly Books 1
- Springer US 1
- Syngress Media,U.S. 1
- The Dread Machine 1
- The Hermit Kingdom Press 1
- University Science Books,U.S. 1
- Veloce Enterprises, Inc. 1
- Vtrust 1
- Xulon Press 1
- iUniverse 1