Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A. My grandfather was a retired school teacher and an avid reader.
B. Every night, under the dark sky with the twinkling stars, he would tell me many stories.
C. He knew a vast number of Sanskrit texts by heart.
D. These were stories from the history of India, the epics and whatever interesting things he had read that day in the papers and magazines.