10% off all books and free delivery over £50
Buy from our bookstore and 25% of the cover price will be given to a school of your choice to buy more books. *15% of eBooks.

Books By Harry Mills - Author

HARRY MILLS is founder and CEO of Aha! Advantage, an international consulting and training firm whose clients include Unilever, IBM, Toyota, Oracle, and Astra Zeneca. An in-demand speaker, he is the persuasion expert at Harvard Business Review's Manage/Mentor program and author of Artful Persuasion, The Rainmaker's Toolkit, and other notable books.

Secret Sauce

Harry Mills

Paperback

Pre-order. 15th January 2026

£13.49 £14.99

The Rainmaker's Toolkit

Harry Mills

Hardback

Not Available