According to rahyafte (the missionaries and converts website):
Author(s): Baqir Shareef al-Qurashi
Publisher(s): Ansariyan Publications – Qum
Translator(s): Abdullah al-Shahin
A research biography of the ninth Imam: Muhammad Ibn Ali, At-Taqi or al-Jawad (as) who has filled the world with his virtues, knowledge, asceticism and piety.
Author(s): Baqir Shareef al-Qurashi
Publisher(s): Ansariyan Publications – Qum
Translator(s): Abdullah al-Shahin