In the library there are a lot of storybooks and picture books on all subjects,and many magazines.
问题描述：
In the library there are a lot of storybooks and picture books on all subjects,and many magazines.
翻译
答
I think this sentence has grammartical mistake,should be rephased as below:
In the library,there are a lot of storybooks,picture books and many magazines on all subjects.翻译翻译如下：图书馆内有很多关于不同学科的故事书、图画书和杂志。