2026 Reading Challenge

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Are you Hartmut Esslinger, author of the books below?
A Fine Line by Hartmut Esslinger Design Forward by Hartmut Esslinger Keep it Simple/Genial Einfach by Hartmut Esslinger By Hartmut Esslinger - Keep it Simple by Hartmut Esslinger Schwungrat by Hartmut Esslinger A Fine Line Lib/E by Hartmut Esslinger Permanent Innovation, Revised Edition by Langdon Morris Made 4 You by Christoph Thun-Hohenstein


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