Products
Strategy & Tactics
![The book cover ENTSCHEIDEN (The Decision Book) from the series «Small Books for Big Questions» by Roman Tschäppeler and Mikael Krogerus](http://rtmk.ch/cdn/shop/products/Cover_Entscheiden_KrogerusTschaeppeler_Sticker.png?v=1625649265&width=480)
ENTSCHEIDEN - The best strategies for big decisions
Regular priceSFr. 24.00
Psychology & Personality
![The book cover ERKENNEN (The Test Book) from the series «Small Books for Big Questions» by Roman Tschäppeler and Mikael Krogerus](http://rtmk.ch/cdn/shop/products/Cover_Erkennen_KrogerusTschaeppeler_Sticker.png?v=1623179295&width=480)
ERKENNEN - The psycho test book for the curious
Regular priceSFr. 24.00
Insights & Outlooks
![The book cover FRAGEN (The Question Book) from the series «Small Books for Big Questions» by Roman Tschäppeler and Mikael Krogerus](http://rtmk.ch/cdn/shop/products/Cover_Fragen_KrogerusTschaeppeler_Sticker.png?v=1623178543&width=480)
FRAGEN - The guide for exciting conversations
Regular priceSFr. 24.00
Productivity & Purpose
![The book cover MACHEN (How to get Shit done) from the series «Small Books for Big Questions» by Roman Tschäppeler and Mikael Krogerus](http://rtmk.ch/cdn/shop/products/Cover_Machen_KrogerusTschaeppeler_Sticker.png?v=1625646312&width=480)
MACHEN - A guide to getting started, sticking with it and seeing it through to the end
Regular priceSFr. 24.00
NEW: Pre-order now!
![NEW! FAUSTREGELN - Short explanations for complicated situations](http://rtmk.ch/cdn/shop/files/Cover_KrogerusTschaeppeler_Faustregeln_3D_1.png?v=1715849791&width=480)
NEW! FAUSTREGELN - Short explanations for complicated situations
Regular priceSFr. 26.00