Delphia - Invest your data in the stock market to accelerate returns
Startup Playbook by Hatch Quarter - A guide to building your startup
Ark7 - Choose a property and invest in shares
On Slack by Standuply - The most extensive book on using Slack to the utmost
Koia - Privacy-focused graphing Create graphs and pivot tables online from CSV, Excel or JSON data.
CS183B - Startup Class - Stanford class taught by Sam Altman & guest speakers