Book for Seerah Halaqah
Siratul Mustafa: Maulana Idris Khandehlwi
Book Link:
https://www.albalaghbooks.com/seerah/contemporary/seerat-mustafa-english-3-vols-kandhalwi/
Free downloadable PDF:
https://archive.org/details/sirat-al-mustafa-abridged/page/n1/mode/2up