Professor Yang Ping and I are in charge of the ject " deformation and recrystallization", thus we are responle for writing the English textbook for it. We are also wo on the research field " Fundamentals of materials science and anisotropic properties of materials" controlled mnly by deformation / recrystallization or phase transformation for decades. Therefore, we are qualified for writing the textbook entitled"Deformation and Recrystallization in Solid Materials" . The lecture notes have been finished around 16 mnly by Professor Yang Ping. I modified and enhanced them in the following years during teaching. Now, the textbook includes six chapters and is scheduled for 16 teaching hours. Exercises and examp for each chapter are prepared. We also ed recent advance in deformation and recrystallization processetned by Electron Backscatter Diffraction (EBSD) method. The last two chapters, analytical techniques and softwares, are designed for the off-class extending reading.