I have not yet come across any solid books on this topic. Most seem to recycle the same unsubstantiated claims about pagan origins.

Here are two helpful interdictory resources on the Christian roots of Hallowtide:

https://theologyinfive.com/halloweens-true-origins-a-christian-vigil-not-a-pagan-remnant/

https://www.youtube.com/watch?v=S2PfyTN02WQ

#ToChristAlone #grownostr

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