下列英文句子是否正確? 請更正, 謝謝！ A new series of textbook will have been published by the end of this year.?

A new series of textbook will have been published by the end of this year. (OK) 未來完成式的語氣,一定是有特定的目的,像是"時間長度"的完成,或是動作的完成.

A new series of textbook will have been published for three months by the end of this year. (better)

A new series of textbook will have been published in ten cities by the end of this year. (better)

Otherwise...

A new series of textbook will be published by the end of this year. (O)
A new series of textbook will have been published in full by the end of this year. (better)

future perfect=stand point +future
future continuous=period + future +stand-point
Hence by the end of the term year and  by the end of this year might be used in usage=---will be published.

Amendment: A series of new textbook will be published by the end of this year.or 
The new series of textbook will be published by the end of this year.