Publisher
- Dorling Kindersley1
- For Dummies1
- HarperPerennial1
- Harvard Common Press1
- History Press1
- Icon Books1
- Jacqui Small1
- Quarry1
- Quayside Publishing1
- Quid Publishing1
- Race Point Publishing1
- Rowman & Littlefield Publishers1
- Shire1
- Sphere1
- Springer1
- The Crowood Press Ltd1
- The History Press1
- Transworld Digital1
- Voyageur Press, an imprint of The Quarto Group1
- William Morrow1