Appleby Intervenes Three Tales from Scotland Yard

I can't figure out the logic behind why these three into a single omnibus, but they're all Appleby mysteries with all that implies, so of course I enjoyed it. This edition holds "Secret Vanguard" (which is #5 in the series), "There Came Both Mist and Snow" which is also known as "A Comedy of Terrors" depending on what side of the Atlantic you live on (#6 in the series), and "A Private View" -otherwise referred to as "One Man Show" (#13 in the series). Go ahead and look those titles up for specific reviews; this volume is a straightforward collection.