#MurderEveryMonday Roundup: September 2026

Today I am continuing my monthly blog housekeeping by taking a look at the #MurderEveryMonday themes from September. If you are new to #MurderEveryMonday, it is a book cover sharing activity, which I host on Twitter a.k.a. X and Instagram and it is nice to hear that it has spread on to other social media platforms too, such as Blue Sky. As the hashtag suggests this activity takes place on a Monday and each week has a different theme. For more info here is my launch post. Here are the four #MurderEveryMonday themes of September…