Appendix C

SOURCES

Every external source, by chapter. Web sources were read in September 2026.

What failures cost (chapters 2 and 10)

The failure index (chapter 3)

Speed and the promise (chapter 4)

Delay notices and the law (chapter 5)

Transparency (chapter 6)

Contacts and effort (chapters 7 to 9)

Continental (chapter 13)

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Written by Andrew Lauchner, a growth and retention operator for consumer brands. The paid work is one ninety-day Sprint.

This is one chapter of The Kept Promise, which is free and readable in full on a single page with no form in front of it.