Difficult

Anni difficili                                  

Dirty difficult dangerous                        

Penguin Publishing Group

Difficult Conversations: How to Discuss What Matters Most

Vintage Classics

Difficult Loves and Other Stories: Italo Calvino

Polydor

Difficult to Cure                                

minimum fax

Difficult Men: Dai Soprano a Breaking Bad, gli antieroi delle serie tv

Harvard Business Review Press

Difficult Conversations (HBR 20-Minute Manager Series): Craft a Clear Message, Manage Emotions, Focus on a Solution (English Edition)

Dell

Coping with Difficult People: The Proven-Effective Battle Plan That Has Helped Millions Deal with the Troublemakers in Their Lives at Home and at Work (English Edition)

Viking

Difficult Conversations: How to Discuss What Matters Most

Difficult Conversations Made Simple: A Practical Framework for Speaking Up, Holding Boundaries, and Turning Conflict Into Connection (Communication Mastery) (English Edition)