Al-Mughni (المنهج) is a renowned book on Islamic jurisprudence (fiqh) written by Ibn Qudamah al-Maqdisi (1147-1188 CE), a prominent Hanbali scholar. The book is considered one of the most important references for Hanbali jurisprudence and is widely studied and referenced by scholars and students of Islamic law.
You're looking for the English translation of "Al-Mughni" by Ibn Qudamah in PDF format. Here's some relevant information: almughni ibn qudamah english pdf full