Goodreads Librarians Group discussion

The series name should be Game Maker, not The Game Maker #1.1-1.3.

The name of the series is The Game Maker https://www.goodreads.com/series/1127...
but that book contains books 1.1-1.3

Deon wrote: "The name of the series is The Game Maker https://www.goodreads.com/series/1127...
but that book contains books 1.1-1.3"

Yes, but in the series information the numbers are listed as part of the series title.

The decimal notation is generally used for shorts or novellas that come before/between whole-numbered books, not that comprise them. For that we more often use A, B, C, etc. Edited series.