Billionaire Memo

The Library

30 calibres, read in full

Every volume here was written by the person whose name is on it — no biographies, no business-school retellings. 21 authors, read to destruction so the memos can quote them verbatim.

Wound automatically, every Tuesday

One memo a week from the manufacture: the passage as written, the chapter it lives in, and what it is worth to whatever you are building.

Lifetime guarantee · Stop any Tuesday