Cozy Mystery Corner discussion

We have this in our list that we read this in 2012. Is it ok to repeat this?
Didn't know the rules on repeats. Thanks.

We allow re-reads if it's been at least 18 months since the first reading of a book. Some members might not have had time to read it the first time, and there are always new members who also might not have read the book.

Ok - thanks - wasn't sure of the rule - its a good one. 2012 is a long time for many people to have joined and not read the book.