62 books • 13 series
The Spirit of the Celtic Gods and Goddesses
The Healer's Choice
Creatures of Fantasy (Group 1) (Creatures of Fantasy)
Candle, Thread, and Flute
Water Monsters (Creatures of Fantasy)
Unicorns (Creatures of Fantasy)
Sphinxes and Centaurs (Creatures of Fantasy)
Dragons (Fantastic Creatures) (Creatures of Fantasy)
Griffins and Phoenixes (Creatures of Fantasy)
Mermaids (Creatures of Fantasy)
Everyday Life in the Roman Empire
Early Germans (Barbarians!)
Ancient Celts (Barbarians!)
Everyday Life in the Renaissance
Goths (Barbarians!)
Huns (Barbarians!)
Scythians and Sarmatians (Barbarians!)
Barbarians! (Barbarians!)
Life in the Medieval Muslim World
Faith (Life in the Medieval Muslim World)
Everyday Life in Medieval Europe
The Palace (Life in the Medieval Muslim World)
Barbarians: Early Germans
Barbarians: Scythians and Sarmatians