Zakaah and Fasting is a book by Research Division Darussalam. It presents details related to the concept of Zakat and charity in Islam. Zakat can help improve the distribution of wealth in the society by providing for the poor, hence it is one of the most important pillars of Islam. Fasting in Ramadan is another form of worship in Islam. Muslims observe fast for the whole day to show their reverence for Allah's commands and love for Deen during Ramadan.  This book is of 94 pages and it aptly describes the importance of the holy month of Ramadan, fasting and Zakat.

Other Sources:

Fear and Taqwa for Allah - Surah Shuara Verse 131-134 Quran

Fear the Day of judgement - Surah Hajj Verse 12 Quran