Cottage Living - about a Simple Living book

Hey all, decided to ask here first, and did not find much on the forum. Can the Simple Living book be published, and does it recquire a certain level to do so?

My sim finished it, writing skill level 5, and I get a notification as usual to publish it through the mailbox. The problem is, there is no option on the mailbox to publish the book (it is in my Sim's inventory). 

Is it supposed to be like this, or I need a higher level, or is it a bug? 😅

Thanks 😄