Observed Signal · Mar 20, 2026 · Publication · Source: Manager Magazin · Impact: 1/5 · Sentiment: Neutral
Five Books to Improve Your Work Performance
Manager Magazin presents five recent books aimed at helping professionals perform better at work. The selections cover mental resilience and wellbeing (Laura Wünsch & Oliver Herrmann's Kopfsalat und Bauchgefühl), the economic importance of social media for businesses (Hans Neubert's Der Social Media Faktor), a simplified approach to corporate strategy (Felix Oberholzer‑Gee's Better, Simpler Strategy), coping with information overload and stress (Eva Asselmann's Too Much), and developing personal leadership presence (John C. Maxwell's The Charismatic Leader). Reviews note each book's scope, target audience and practical approach: the wellbeing book is an applied workbook; the social‑media title argues for treating social platforms as growth drivers with KPIs and governance; the strategy book advocates value‑oriented simplification; the stress book offers exercises and a six‑week program; and the charisma book provides 21 lessons for interpersonal leadership. Publisher and publication details are given for each title.
Book roundup with limited direct impact on AdTech/MarTech; one title addresses social media as a business growth factor, but the article is primarily general professional development and not industry‑shifting.
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Key Takeaways & Evidence Grounding
- Laura Wünsch and Oliver Herrmann authored Kopfsalat und Bauchgefühl (Vahlen, 2025), 216 pages, €24.90.
- Hans Neubert authored Der Social Media Faktor (Murmann, 2026), 180 pages, €24; the book argues social media can be a growth driver when integrated with business KPIs and processes.
- Felix Oberholzer‑Gee authored Better, Simpler Strategy (Vahlen, Versus, 2025), 287 pages, €39.80; it promotes a value‑oriented, simplified approach to corporate strategy.
- Eva Asselmann authored Too Much (DTV, 2026), 256 pages, €18; it diagnoses stress from digital overload and offers practical exercises plus a six‑week program.
- John C. Maxwell authored The Charismatic Leader (Vahlen, 2025), 192 pages, €26.90; the book presents 21 lessons to develop leadership charisma.
Connected Companies & Entities
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5 Books on Creative Leadership
Adweek published a short listicle recommending five books to help creative professionals transition into leadership roles. Written by Glen Scott, chief creative officer and Seattle office lead at VML, the piece summarizes why each book is useful for new or aspiring creative managers and names the five titles and their authors. The article is an editorial career resource rather than industry news or a product announcement.
Weekend Media Picks: Business‑Class Despair
A manager magazin lifestyle piece (published 2026-05-02) recommends books, podcasts, films and series with a business or tech angle for weekend viewing and reading. Highlights include Martin Suter’s new short‑story collection Können Sie mich sehen? (Die Business Class im Homeoffice) from Diogenes, HBO Max’s German crime series Banksters — framed by a real 2025 Sparkasse Gelsenkirchen safe‑deposit heist — and the New York Times podcast Hard Fork hosted by Casey Newton and Kevin Roose, which discusses tech topics including Elon Musk and Silicon Valley developments. The editorial situates these suggestions in a broader monthly manager magazin After Work column that curates economy‑focused entertainment and reading.
Organizational Development: Levers for Greater Performance
This interview-style article discusses shifting the focus from 'agility' as an end in itself to organizational performance and resilience. Consultant and author Tillmann Seidel argues companies should align work around end-to-end value streams, set team-based goals and group incentives, and build psychological safety plus clear accountability to drive a performance culture. The piece highlights stagnant labour productivity in Germany (≈0.3% annual growth since 2020) and cites the Institut der deutschen Wirtschaft naming digitization, AI, innovation, bureaucracy reduction and investment as key productivity levers. It also examines the potential of an organizational "digital twin" to simulate restructuring but warns that fragmented HR data and privacy/work-council constraints are practical barriers. Retail examples show different value-stream needs (e.g., perishables vs. dry goods) and note that pilot programs can create internal competition unless carefully managed.
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