Barbara Kubica-Daniel, Maybe Theatre Company, Tadeusz Z. Wolański, Lara Kalenik

English Business Words & Expressions - Listen & Learn to Speak (Proficiency Level: B2-C1) - Dorota Guzik

English Business Words & Expressions - Listen & Learn to Speak (Proficiency Level: B2-C1)

English Vocabulary Master for Intermediate / Advanced Learners - Listen & Learn to Speak: 300 Idioms (Proficiency Level: B2-C1) - Dorota Guzik, Dominika Tkaczyk

English Vocabulary Master for Intermediate / Advanced Learners - Listen & Learn to Speak: 300 Idioms (Proficiency Level: B2-C1)

English Vocabulary Master - Listen & Learn to Speak: 100 Irregular Verbs - Elementary / Intermediate Level (A2-B2) - Dorota Guzik

English Vocabulary Master - Listen & Learn to Speak: 100 Irregular Verbs - Elementary / Intermediate Level (A2-B2)

English Vocabulary Master for Intermediate / Advanced Learners - Listen & Learn to Speak: 150 Phrasal Verbs (Proficiency Level: B2-C1) - Dorota Guzik

English Vocabulary Master for Intermediate / Advanced Learners - Listen & Learn to Speak: 150 Phrasal Verbs (Proficiency Level: B2-C1)

English Speaking Master – Listen & Learn (Intermediate / Advanced level: B1-C1) - Dorota Guzik

English Speaking Master – Listen & Learn (Intermediate / Advanced level: B1-C1)

English in Situations. 1-3 – New Edition - Dorota Guzik, Joanna Bruska, Anna Kicińska

English in Situations. 1-3 – New Edition

English in Situations – Listen & Learn: A Month in Brighton – New Edition - Dorota Guzik

English in Situations – Listen & Learn: A Month in Brighton – New Edition

English in Situations – Listen & Learn: Business English – New Edition - Dorota Guzik, Joanna Bruska

English in Situations – Listen & Learn: Business English – New Edition

English in Situations – Listen & Learn: Holiday Travels – New Edition - Dorota Guzik, Joanna Bruska, Anna Kicińska

English in Situations – Listen & Learn: Holiday Travels – New Edition

English Vocabulary Master for Intermediate / Advanced Learners – Listen & Learn to Speak: Phrasal Verbs in Situations - Dorota Guzik

English Vocabulary Master for Intermediate / Advanced Learners – Listen & Learn to Speak: Phrasal Verbs in Situations

English Grammar Master: Grammar Tenses + Grammar Practice – New edition (Upper-intermediate / Advanced Level: B2-C1– Listen & Learn): New Edition: For Intermediate / Advanced Learners - Proficiency Level B1-C1 - Dorota Guzik

English Grammar Master: Grammar Tenses + Grammar Practice – New edition (Upper-intermediate / Advanced Level: B2-C1– Listen & Learn): New Edition: For Intermediate / Advanced Learners - Proficiency Level B1-C1

English Grammar Master: Grammar Practice – New edition (Upper-intermediate / Advanced Level: B2-C1 – Listen & Learn): New Edition: For Upper-intermediate / Advanced Learners - Proficiency Level B2-C1 - Dorota Guzik

English Grammar Master: Grammar Practice – New edition (Upper-intermediate / Advanced Level: B2-C1 – Listen & Learn): New Edition: For Upper-intermediate / Advanced Learners - Proficiency Level B2-C1

English Grammar Master: Grammar Tenses: New Edition: Intermediate / Advanced Level: B1-C1 - Dorota Guzik

English Grammar Master: Grammar Tenses: New Edition: Intermediate / Advanced Level: B1-C1

Spanish on Holiday: De vacaciones – New edition (Proficiency level: B1-B2 – Listen & Learn): De vacaciones - Dorota Guzik

Spanish on Holiday: De vacaciones – New edition (Proficiency level: B1-B2 – Listen & Learn): De vacaciones

Spanish Vocabulary Master: Start Talking (30 Topics at Elementary Level: A1-A2 – Listen & Learn): 30 Topics at Elementary Level: A1-A2 - Dorota Guzik

Spanish Vocabulary Master: Start Talking (30 Topics at Elementary Level: A1-A2 – Listen & Learn): 30 Topics at Elementary Level: A1-A2

Russian Vocabulary Master: Start Talking (30 Topics at Elementary Level: A1-A2 – Listen & Learn): 30 Topics at Elementary Level: A1-A2 - Dorota Guzik

Russian Vocabulary Master: Start Talking (30 Topics at Elementary Level: A1-A2 – Listen & Learn): 30 Topics at Elementary Level: A1-A2

German Vocabulary Master: Start Talking (30 Topics at Elementary Level: A1-A2 – Listen & Learn): 30 Topics at Elementary Level: A1-A2 - Dorota Guzik

German Vocabulary Master: Start Talking (30 Topics at Elementary Level: A1-A2 – Listen & Learn): 30 Topics at Elementary Level: A1-A2

English Vocabulary Master for Intermediate Learners - Listen & Learn (Proficiency Level B1-B2) - Dorota Guzik

English Vocabulary Master for Intermediate Learners - Listen & Learn (Proficiency Level B1-B2)

English Vocabulary Master for Advanced Learners - Listen & Learn (Proficiency Level B2-C1) - Dorota Guzik, Dominika Tkaczyk

English Vocabulary Master for Advanced Learners - Listen & Learn (Proficiency Level B2-C1)

English on Holiday – New edition (Proficiency level: B1-B2) - Dorota Guzik

English on Holiday – New edition (Proficiency level: B1-B2)