中文：
- 使用方法：下载发布页上的source code，解压
- 原项目：USB CS61A网页版教材《Composing Programs》，供在线使用
- 本项目：《Composing Programs》的epub版本，供下载使用。用EpubPressX 和 Calibre制作。
- 与原项目相同，本项目也遵循Creative Commons Attribution-ShareAlike 3.0 Unported License
English:
- How to use: Download the source code of the release and unzip it.
- The original project: USB CS61A web textbook Composing Programs, for online using
- Original address: https://www.composingprograms.com/
- Original author: John DeNero
- This project: epub version of Composing Programs, for download using, created by EpubPressX and Calibre
- Same as the original project, this project is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License