Everyone on This Train is a Suspect by Benjamin Stevenson cleverly plays with the tropes of a classic whodunit, as the title suggests. Writer Ernest Cunningham has been invited to the 50th Australian Mystery Writers’ Festival, which means joining five other (much more famous) crime writers aboard a luxury train through the Australian desert. When one of the writers turns up dead, naturally everyone else - including Cunningham - is a potential suspect. But each writer can also use their crime writing skills to crack the case. So, who can you trust?