Achim's experiences with Hercules
- A user's experience with installing and using Hercules.
- http://www.achimhaag.de/haagjobe.htm

N.U.D.E.
- User documentation for Hercules.
- http://www.bsp-gmbh.com/hercules/

Retrospective in Operating System Arts
- Documentations on how to get various operating systems running inside Hercules.
- http://open360.copyleft.de/

Running Classic Operating Systems with Hercules
- A presentation at SHARE 97 by Jay Maynard of Global MAINTECH Corp. Looks in detail at OS/360, VM/370 and MVS Version 3.8. [PDF]
- http://shareweb.share.org/proceedings/sh97/data/S2881.PDF

Yahoo! Groups : hercules-390
- Discussion group for users of the Hercules ESA/390 mainframe emulator
- http://groups.yahoo.com/group/hercules-390/

Hercules page
- Installation, software, and programming guide.
- http://www.jaymoseley.com/

Your Private Mainframe
- Introduction and links about the Intel-based Hercules mainframe emulator, as well as an MVT tutorial and MVS 3.8 binaries and add-ons.
- http://www.schaefernet.de/hercules/

MVS 3.8J Technical Resources
- Documentation for the Hercules and MVS 3.8 environment on a PC.
- http://hansen-family.com/mvs/

Hercules/390: the New Users Documentation Effort
- A volunteer effort by many authors to create a Documentation for the Hercules emulator, coordinated by Cory Hamasaki, divided into Primary, Non-Install and Advanced topics.
- http://www.kiyoinc.com/hercdoc.html

Hercules
- An open source System/370, ESA/390, and z/Architecture emulator for Linux, MacOS, and Windows.
- http://www.conmicro.cx/hercules/