You can check my books on Shankaracharya's works at Amazon. Books consist of translations and small commentaries and are available in paperback and in Kindle ebook formats:
1. Seven Works of Shankaracharya
[Bhaja Govindam, Hastamalakam, Sadhan Panchakam, Dhanyashtakam, Nirvan Shatkam, Prashnottar Manimala and Para Puja ]
2. Five Works of Shankaracharya
[Dakshinamurti Stotram, Manisha Panchakam, Dasha Shloki, Drig Drishya Viveka and Brahmanuchintanam]