Roman Tschäppeler is a consultant and creative producer with his studio guzo, based in Biel, Switzerland. Mikael Krogerus is an editor at Das Magazin, the cultural supplement of four of Switzerland's leading newspapers. Together, they are the authors of an internationally bestselling series of smart-thinking books, including The Decision Book, The Change Book and The Test Book.

In a world where companies spend large sums of money on team building days, The Question Book could offer the same result for a fraction of the price - and you could probably also discover a lot more about yourself and your colleagues by answering some of the questions it poses.

Roman Tschäppeler is a consultant and creative producer with his studio guzo, based in Biel, Switzerland. Mikael Krogerus is an editor at Das Magazin, the cultural supplement of four of Switzerland's leading newspapers. Together, they are the authors of an internationally bestselling series of smart-thinking books, including The Decision Book, The Change Book and The Test Book.

In a world where companies spend large sums of money on team building days, The Question Book could offer the same result for a fraction of the price - and you could probably also discover a lot more about yourself and your colleagues by answering some of the questions it poses.

Roman Tschäppeler is a consultant and creative producer with his studio guzo, based in Biel, Switzerland. Mikael Krogerus is an editor at Das Magazin, the cultural supplement of four of Switzerland's leading newspapers. Together, they are the authors of an internationally bestselling series of smart-thinking books, including The Decision Book, The Change Book and The Test Book.

In a world where companies spend large sums of money on team building days, The Question Book could offer the same result for a fraction of the price - and you could probably also discover a lot more about yourself and your colleagues by answering some of the questions it poses.