user21800: Not sure if this is the correct place to ask this question so sorry if it is not.
I am just looking for a book that is specifically about the 37 factors that explains each one in depth.

user23339: 
The Wings to Awakening: An Anthology from the Pāli Canon, by Ṭhānissaro Bhikkhu. The 37 Wings to Awakening (bodhi-pakkhiya-dhamma) were the Buddha’s own summary of his teachings. This book contains sutta translations organized by topic with relevant discussion by the author. Internal cross-references are hyper-linked in the ebook versions, and in the online version external ones, i.e. to the Suttas, are as well. https://www.dhammatalks.org/books/Wings/Section0001.html


21800: <p>Not sure if this is the correct place to ask this question so sorry if it is not.
I am just looking for a book that is specifically about the 37 factors that explains each one in depth.</p>
 23339: <blockquote>
<p><strong>The Wings to Awakening: An Anthology from the Pāli Canon, by Ṭhānissaro Bhikkhu</strong>. The 37 Wings to Awakening (bodhi-pakkhiya-dhamma) were the Buddha’s own summary of his teachings. This book contains sutta translations organized by topic with relevant discussion by the author. Internal cross-references are hyper-linked in the ebook versions, and in the online version external ones, i.e. to the Suttas, are as well. <a href="https://www.dhammatalks.org/books/Wings/Section0001.html" rel="nofollow noreferrer">https://www.dhammatalks.org/books/Wings/Section0001.html</a></p>
</blockquote>
