productboard - Beautiful and powerful product management.

Four Hour Book Club - 300+ Books recommended on the Tim Ferriss Show 📚

Aha - Aha! is the new way to create visual product roadmaps. Web-based product management tools and roadmapping software for agile product managers.

Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.

ProdPad - ProdPad helps your team gather ideas, surface the best ones and turn them into product specs, and then put it all on a product roadmap.

Bookcelerator - A curated directory of books that will make you smarter