英语句子找错/快

I have read lots of novels in addition (to) some short story books.
in addition to 后接宾语
in addition 相当于副词

I have read lots of novels in addition (of) some short story books.

我阅读了大量小说,以及一些短篇故事书.
修改1 加to
I have read lots of novels in addition to some short story books.
修改2 加 ，
I have read lots of novels．In addition， some short story books.

in addition to 是固定搭配，外加上，另外的意思，这里少了一个to