Shrimad Bhagwat Mahapurana contains lot of amazing stories of Lord Vishnu and especially the childhood stories and life of Lord Krishna. It contains 18,000 verses and would take around 1 month to complete. A very devotional book and explains how to attain moksha through Bhakti of Lord Narayana.
English Version - Bibek Debroy - Part 1 - https://amzn.to/2Whs3z9
English Version - Bibek Debroy - Part 2 - https://amzn.to/3gIZbaq
English Version - Bibek Debroy - Part 3 - https://amzn.to/3iKhZZ2
GitaPress Hindi Version - Part 1 - https://amzn.to/2BUQR8R
GItaPress Hindi Version - Part 2 - https://amzn.to/32bDlbZ
Short discussion on the book or series of lectures given by Vinoba Bhavae on Bhagavad Gita in 1932 in Dhule jail. Available in many regional Indian languages and English too. https://www.mkgandhi.org/talksongita/talk_gita.htm