Seven books for the gap between announcing a change and living with it.
A change can be announced on a date, and the transition people go through cannot. These books cover the sequence a change effort has to follow, the long middle where productivity dips and support wavers, and the mechanisms that move authority towards the people who hold the information. They apply whether the change in front of you is a reorganisation, a new operating model, or a shift in how decisions get made.
Kotter's eight stages, each paired with the failure mode that matches it, so the book doubles as a diagnosis of where an effort has stalled. The argument about declaring victory too early is the part practitioners keep returning to.
Bridges separates the change from the transition and spends most of the book in the neutral zone, where the old way has gone and the new one is not working yet. Read it once the announcement has landed and the productivity dip has arrived.
Marquet moved authority to the people who held the information on a nuclear submarine, and he describes each mechanism concretely enough to copy. His point that control without competence and clarity is negligence rather than empowerment is the sentence most delegation efforts need.
Culture change is mostly a question of what people feel able to say out loud. Edmondson's cases, including the Volkswagen emissions scandal and Wells Fargo, show what silence costs, and the leader's toolkit gives you something to practise on Monday.
Cagan on moving an existing organisation to a product operating model, with the objections and failure modes each dimension of the change tends to meet. The assessment questions are useful for establishing where you currently stand before you plan anything.
Denning's argument that team level practice only pays off when the surrounding management model changes too, framed as three laws covering the small team, the customer and the network. More management book than practice book, which is why it belongs here.
Leinwand and Mainardi on coherence between what a company is good at and what it sells, including translating the strategic into the everyday and putting culture to work. Useful when a change effort keeps failing on capabilities rather than on intent.