Individual Books and Authors.
- Princess of Wands -- fantasy / religious series based around a good Christian housewife who is a warrior-ninja for God. Long story.
- Empire of Man -- there is a Greek story about ten thousand mercenaries lost in enemy territory, and having to fight their way home. It was called the Anabasis, or "The March Up." March Upcountry is about a royal bastard (in the literal and metaphorical sense) who is lost on a backwards planet, midst hostile forcesand he has to grow up really fast, before everyone gets killed ... this was a moving series with loads of character development and, oh, just read them.
- The Thrillers. Ringo later expanded into straight-out thrillers. They're a little dark at times, and hilarious at others. Much like life.
- The Epics: While Empire of Man could have been under this, this is mostly dedicated to one series of Ringo's the Posleen wars. And his Through the Looking Glass series. There will be blood.... glowing yellow blood.