Gööck's first book, the utopian crime thriller, Corix ist dagegen, appeared in 1948 under the pseudonym of Peter Roland.

), Lutz Adron (general knowledge), Pim Pinelli (Gewürze der Welt), Peter Roland, Alexander Ettl (recipe books for fish, cheese and spices), Alex Ettl (architecture, cookery books), Roland Gek (only for books in Serbia), Roland Gēks (Große Erfindungen …), Rolf Jeromin (worldly themes: wine guide, culinary cuisine worldwide, travel reports), Peter Korn (Karl-May-Büchern), Franz Mausener (humour) und Peggy Persson (Wilhelm Busch’s Hausapotheke).

For the first time at the 1960 Summer Olympics in Rome, Gööck and his team made sure that the first illustrated books reached the bookstores just four days after the closing ceremony.

Further 'Gööck rush jobs' (Gööck’sche Schnellschüsse) (industry jargon) came out including picture books within only three days after the football and athletics world championships and the Olympic Games.

According to WorldCat[5] there are currently (2011) 613 works in 951 publications and 21 languages, including German, English, Finnish, French, Italian, Croatian, Latvian, Dutch, Norwegian, Polish; Portuguese, Swedish, Serbian, Slovak, Slovenian, Spanish and Hungarian.