This is the first Volume of the Mishneh Torah Series from the Rambam
this volume includes
The Rambam’s Introduction to the Mishneh Torah
Hilchot Yesodei Hatorah (The Laws, Which Are the Foundations of the Torah )
Hilchot De’ot (The laws of personality development )
Hilchot Talmud Torah(The Laws Of Torah Study)
Hilchot Avodat Kochavim V’chukkoteihem (The Laws of the Worship of Stars and Their Statutes )
Hilchot Teshuvah (The Laws Of repentance)
this information used to be printed in four separate volumes now it is in one volume