[bryanrasmussen]

thankfully nobody has ever had multiple books they've been writing at the same time, or books that they have actually written in the past but not taken the time to format and publish, or anything else that would explain anything like a month gap between publishing two books.

The Boy in the Striped Pajamas was written in two days. Dr. Jeckyll and Mr. Hyde was evidently written in a week.

There are examples too numerous to mention of quite famous books that were written in 3 weeks.