Boooks on Order flow analysis

Please suggest some study material or books on order flow analysis, delta chart and commitment of traders theory @holybull

Axia Futures has tutorial course you can download (not free) - this has explanation on various footprint trading strategies like Initiative Drive, Exhaustion and Reversal etc you can get a taste of this course here on their youtube:

Order Flow trading or high speed trading requires lots of skill, you can get an idea of how to analyze the tape on this youtube channel:

tape lvl2: and

Thank You…
Does order works on swing trade for time frame like hourly, 2hr or 4hr…??