Chosen for the first year, when almost every decision is being made for the first time and there is no internal precedent to lean on. The priority was breadth over depth: enough of pricing, cash, selling and structure to stop the obvious mistakes.
Where two books covered the same ground, we took the shorter one. Reading time is genuinely scarce at this stage, and a 200-page book you finish beats a 500-page book you abandon at chapter four.
One warning that applies to the whole list. Almost all of it is written by people whose businesses worked, and you are reading a selected sample. Take the reasoning and be sceptical of the confidence.