Booking through Rolling
"Do you get on a roll when you read, so that one book leads to the next, which leads to the next, and so on and so on?"
At any given time, I am reading three books. They are as diverse as can be. However, after reading Book 4 of Harry Potter series, I did go on a roll, reading Book 3, 2 and 1, in that order! After that I read it in the serial of 5, 6 and 7. I tend to read travelogues one after the other. I suppose you can call that being on a roll. I once read three books, about Afghanistan within a span of ten days. In my younger days, I read Agatha Christies for a whole month. I have never been tempted to read a whole series at one go. I can just about start reading any.
Now I try to be more selective. I prefer my next book to be as different as it can be. Although, recently I read 4 Jodi Picoults one after the other. Still those were very different from each other.
Nonetheless, reading challenges are most of the times, themed. Hence one tends to read books having a few or some common threads. I wouldn't call them similar though.