Play Is More Than Just Fun
2014
Burning the Midnight Oil: Illuminating Words for the Long Night's Journey Into Day (Unabridged)
2014
Wordcatcher: An Odyssey into the World of Weird and Wonderful Words (Unabridged)
2011
Architecture: Portals To Consciousness
2014
The Painted Word: A Treasure Chest of Remarkable Words and Their Origins (Unabridged)
2013
The True Spirit Of Poet And Mystic Robert Lax
2015