Cohort - Find the people you need through the people you already know
The Product Management guide - A book on how to create and ship products that people love
A Guide to Marketplaces - Everything you need to know about building a marketplace
Xobin - Most Comprehesive Pre-Employment skills testing and Psychometric Assessment Platform.
Cadre - Cadre is a technical staffing agency and recruiting firm.
Intercom on Product Management - The ultimate resource for aspiring product managers