Photo: Kimberly Farmer [via Unsplash] We live in a glorious age when books are a click away. It may now seem incomprehensible that one might be forced to read a series of books out of order. Yet, in a dark age not so long ago, when we (and by we, I mean me) were dependent on the vagaries of book store and library orders, it was very easy to find oneself in a place where the choice was (a) read an intermediate book or (b) read nothing new. By way of example, here are five F&SF series I began in what most people would say is the wrong place.