Literature and others sources for reading on the history, manufacture, and use of improvised weapons. The TM 31-210 Improvised Munitions Handbook is usually recommended as the most comprehensive and practical but was curious about other sources people have read.
I've also read Fighting In The Streets, a few groups communiques e.g. BOAK, and some history of the IRA, especially their mortar campaign.
I've also seen a few guides for police bomb technicians and Hollywood special effects teams.