text: Ted van Lieshout,
illustrations: Sieb Posthuma,
Leopold, 2015

text: Annie M.G. Schmidt,
illustrations: Sieb Posthuma,
Querido, 2015

text: Ernest van der Kwast, illustrations: Sieb Posthuma, Querido, 2014

text: Daniel Barbot, illustrations: Sieb Posthuma, Gottmer Publishers, 2013

text & Illustrations: Sieb Posthuma, Leopold, 2012

text: Joukje Akveld, illustrations: Sieb Posthuma, Van Goor, 2012

text: Prokofjev, narrator: Paul de Leeuw, illustrations: Sieb Posthuma, Gottmer Uitgevers, 2014

picturebook with cd; music by Rotterdam Philharmonic Orchestra

text: Ted van Lieshout, illustrations: Sieb Posthuma, Leopold, 2010

text: Ted van Lieshout, illustrations: Sieb Posthuma, CPNB, 2009

text: Ted van Lieshout, illustrations: Sieb Posthuma, Leopold, 2008

text: Janine Brogt, illustrations: Sieb Posthuma, Querido, 2008