第二本书已经委托作者在写了，现已完成2/3。

A second book has already been commissioned and is two-thirds finished.

《柯林斯英汉双解大词典》

这是他的第二本书。

This is his second book.

youdao

罗兹先生可以写的第二本书，则更相关于技术层面的。

Another book Mr Rhodes might have written is more technical.

youdao

so why do you have the second chapter of this book retell the same story that the first chapter of the book told?

为什么一本书的第二章,要重复一遍第一章说过的故事？

耶鲁公开课 - 新约课程节选

Last time I showed you his second book and its cover, North of Boston.

上次我让你们看过了他的第二本书和它的封面，波士顿北部。

耶鲁公开课 - 现代诗歌课程节选

So in conclusion, we certainly hope that the title of Christopher Reeve's second book is actually possible.

总结一下，我们当然希望,第二本书的书名能够实现。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选