Verlag Piquant Editions

Cover for Walker · Leading out of who you are (Taschenbuch) (2022)

Leading out of who you are (2022)

Cover for Walker · Leading with Nothing to Lose (Taschenbuch) (2007)

Leading with Nothing to Lose (2007)

Cover for Walker · Leading with Everything to Give (Vo (Taschenbuch) (2010)

Leading with Everything to Give (Vo (2010)

Cover for Gordon · Beyond Air Guitar (Taschenbuch) (2011)

Beyond Air Guitar (2011)

Cover for Walker · Piquant: The Undefended Leader (Taschenbuch) (2011)

Piquant: The Undefended Leader (2011)

Cover for Hewlett · Hurting Hope (Taschenbuch) (2011)

Hurting Hope (2011)

Cover for Schindler · Jesus Model The (Taschenbuch) [English edition] (2013)

English edition

Jesus Model The (2013)