20 Books of Summer is an annual challenge hosted by Cathy of 746 Books. This is all about reading and reviewing your backlog over the summer – just set a target of 10, 15 or 20 books and declare a TBR (you can always change it later). In spite of 2021 being my year of no goals, I’m taking part as usual with an achievable goal of 15 (which is what i said last year, then spent the summer rereading instead, ahem).