Can't find books to read, help?

All the series I'm currently reading aren't done yet. Heroes of Olympus, Inheritance Cycle, Demon Cycle(look up Warded Man and Desert Spear so no one thinks its some kind of demon worshiping crap...), The Mercy Thompson novels, and most recently Spellwright, all are waiting are their next books. So in the meantime I need books to satisfy my reading urges. Are there any suggestions for series similar to the above? I have read several other series: Codex Alera, The Mortal Instruments, His dark materials series, Chronicles of Amber, just to name a few. My taste right now is more directed at fantasy, so any fantasy suggestions are welcome.