Books

A Dictionary of Modern English Usage A Dictionary of Modern English Usage
2010
How Language Works How Language Works
2007
Walking English Walking English
2009
Spell It Out Spell It Out
2013
Shakespeare's Words Shakespeare's Words
2004
The Stories of English The Stories of English
2005

Audiobooks

Tyndale's Bible: Saint Matthew's Gospel: Read in the Original Pronunciation by David Crystal (Unabridged) Tyndale's Bible: Saint Matthew's Gospel: Read in the Original Pronunciation by David Crystal (Unabridged)
2014
The Gift of the Gab : How Eloquence Works The Gift of the Gab : How Eloquence Works
2018
A Little Book of Language (Unabridged) A Little Book of Language (Unabridged)
2012
You Say Potato You Say Potato
2015
Everyday Shakespeare Everyday Shakespeare
2023
Making Sense Making Sense
2017