I have also published a book on public speaking: Speaking with Impact: an Essential Guide to Public Speaking.
It is based on my experience, both good and bad, of speaking in public, and offers a practical guide. The book takes you through the whole process of planning and delivering a speech in public. And the aim is that by the end of the book, you will feel ready to deliver a three minute speech on a subject of your choice.
It is short, practical and packed full of tips to help you and encourage you to speak in public with impact. And it’s available in paperback and kindle format.