Strategy, discovery, metrics, growth, pricing, design, delivery and leadership. Each entry says when it is the right one to pick up.
Osterwalder and Pigneur's Business Model Canvas, with nine building blocks covering customer segments, value propositions, channels, customer relationships, revenue streams, key resources, key activities, key partnerships and cost structure.
Ramanujam and Tacke argue that pricing should shape the product rather than follow it, and that willingness to pay conversations belong early in development. Covers the four failure types they name feature shocks, minivations, hidden gems and undead products.