ZCCM Investments Holdings is a little-known mining small-cap that could become a multi-billion dollar giant. The company – and its stock – may not remain dormant for much longer.

Genuinely original, outside-the-box investment ideas from the tri-continental Weird Shit Investing conference – all wrapped up in a free manual.

Can shareholders instigate change by writing letters to boards? Can doing so catalyse a re-rating?