Lean and Agile Made Simple: A practical, easy to use guide to successful change for any organisation

This reads wellit is a nice concise description of the core elements of Lean and the main elements of Agile that are relevant beyond software

Agile Transformation Explained: The Agile Transformation Process

Agile Methodologies: Choosing Lean, Agile, Scrum, or Kanban

Lean Manufacturing in Practice - Guide

Lean Portfolio Management - Scaled Agile Framework

The Epic Guide to Agile: More Business Value on a Predictable

Lean vs. Agile vs. Scrum vs. Kanban: A Comparison

The 6 Key Traits of an Agile Organization

Lean Portfolio Management - Scaled Agile Framework

Embracing Lean-Agile Mindset: The Foundation Of Leading SAFe

Lean Change Management A Mandatory Approach For Every Executive Leader