This treatise  written in Bengali, in the year 1986, for the 500th anniverary of the advent of Sri Caitanya Mahaprabhu, the scheduled yet hidden incarnation for this age of Kali, as established in Sriman-Bhagavatam and other Veditc litaeratures. It was composed by Sri Srimand Bhaktivedanta Narayana Gosvami Maharaja (Srila Gurudeva), Sri Caitanya Mahprabhu's illustrious personal associate, whose sole misson and most prominent speciality (vaisistya) is to give clairty and emphasis to the specific, internal nature of Sri Caitanya Mahaprabhu's all-compassionate mission in this world.

The true nature of devotion: This book describes Krsna's sweet childhood pastimes, in which He plays with Mother Yashoda as an ordinary child.