this is a list of books i've read in the past three or four years.  i recommend all of them.  i can't possibly narrow the list down though if you must read any of these books, first choose those by douglas adams, marion zimmer bradley, and pauline gedge

SCIENCE FICTION

The Hitchhiker’s Guide to the Galaxy Series by Douglas Adams

Dirk Gently's Holistic Detective Agency by Douglas Adams

Fahrenheit 451 by Ray Bradbury

Running With the Demon Series by Terry Brooks

The Crystal Gryphon by Andre Norton

Here Abide Monsters by Andre Norton

Telempath by Spider Robinson

 

HISTORICAL FANTASY

Arthurian Legend/Britain to AD 500

The Dragon Queen by Alice Borchardt

The Mists of Avalon by Marion Zimmer Bradley

The Forest House by Marion Zimmer Bradley

Priestess of Avalon by Marion Zimmer Bradley

Lady of Avalon by Marion Zimmer Bradley

The Winter King by Bernard Cornwell

The Eagle and the Raven by Pauline Gedge

Pillar of the Sky by Cecelia Holland

 

Ancient Rome

The Silver Wolf by Alice Borchardt

 

Ancient Egypt

The Hippopotamus Marsh by Pauline Gedge

 

Unknown

The Fall of Atlantis by Marion Zimmer Bradley

 

OTHER

Shadowy Horses by Susanna Kearsley

The Covenant of the Flame by David Morrell

The Celestine Prophecy by James Redfield

The Woman’s Encyclopedia of Myths and Secrets by Barbara G. Walker