Shyness Become Extrovert, Confident And Overcome Shyness (Techniques To Overcome Stress, Achieve Self Esteem And Succeed As An Introvert) Butler, Martin Heftet / 2022 / Engelsk
Selected Plays of Ben Jonson: Volume 1 Sejanus, Volpone, Epicoene or the Silent Woman Jonson Ben Heftet / 1989 / Engelsk
Selected Plays of Ben Jonson: Volume 2 The Alchemist, Bartholomew Fair, The New Inn, A Tale of a Tub Jonson Ben Heftet / 1989 / Engelsk
Sprachsensibler Fachunterricht Chancen und Herausforderungen aus interdisziplinärer Perspektive Butler, Martin Heftet / 2019 / Tysk
