Book suggestions for trying to get back into reading when you have a low attention span?

TikTok has ruined my attention span and I haven't read in months, want to get back in but don't know a book that will keep my attention. In the past books I've loved are The Initial Insult & Be Not Far From Me by Mindy McGinnis, Two Can Keep a Secret by Karen M. McManus, Elsewhere by Gabrielle Zevin & Mostly Good Girls by Leila Sales. My favourite genre is definitely mystery/thriller but I'm open to anything. Definitely prefer something on the shorter side (300 or less) but if it's by an author I already like I'll give a longer one a shot.