Dan Hollifield's Bolo page.
- Stories set in Keith Laumer's science fiction setting.
- http://www.aphelion-webzine.com/bolos/bolo.htm

The Future of the Infantry
- Essay defending the use of infantry on a battlefield ruled by cybertanks.
- http://web.qx.net/warcat/milsf/futinfty.htm

Extraordinary Diplomats
- Essay on the Retief series by David Drake.
- http://www.baen.com/library/0671318578/0671318578___0.htm

Dani Zweig's Belated Reviews #30
- Overview of Keith Laumer's writing career.
- http://www-users.cs.york.ac.uk/~susan/sf/dani/030.htm

Bolo Universe
- William H. Keith's page about his series of Bolo novels.
- http://users.stargate.net/~whkeith/htm/bolo.htm

Kepper Jack's BOLO Poetry Society
- Poetry written from the point of view of Laumer's giant robot tanks.
- http://www.jade-leaves.com/kepper/bolofest.htm

CyberSpace Spinner
- Bibliographical reference to Keith Laumer's publications in books and magazines.
- http://www.hycyber.com/SF/laumer_keith.html