Wargame Vault are running a wish list sale from the 14th to 20th of May. They will make a note of what is in your wish list at the start of the sale, then give you 25% off those titles that are participating in the sale.
All of my books will be participating, so if you’re intending to buy some soon, add them to your wish list now to take advantage of this sale.
If you’d like to be notified of sales like this in future, send an e-mail to firstname.lastname@example.org to join my mailing list. Mailing list members get advance notice of sales and new releases, as well as discount codes for all my books.