What are /r/AstralArmy's favorite Products & Services?

From 3.5 billion Reddit comments

Astral Dynamics by Robert Bruce, is a classic.

He is an Australian man that explains his experiences and how to do it.

I think he has been at it for about 20-30 years.

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https://smile.amazon.com/Astral-Dynamics-Out-Body-Experiences/dp/1571746161/ref=sr_1_3?crid=1Y3OP3W7YU5HY&dchild=1&keywords=astral+projection+books&qid=1610085425&s=books&sprefix=astral+project%2Caps%2C594&sr=1-3