This paperback contains volumes 4 to 6 of the series "Dr. Junkie - Berlin im Rausch" Dr. Junkie Volume 4: Opoids: Hygieia is accused of vigorous drug trafficking, she is even threatened with a prison sentence. Dr. Paul Straff is overwhelmed by the situation. He increases his benzo consumption and becomes increasingly interested in other women. Until he discovers his true lover: a new drug that gives him everything. But the first embrace with the modern O leads to disaster. Dr. Junkie Volume 5: Cannabis & Nitrous Oxide: The Straff family's family happiness is on the brink. Christine puts a gun to Paul's chest: no more pills, otherwise she will get a divorce. When the youth welfare office also arrives with evidence of Paul's drug use, a huge catastrophe is looming. To defeat his opioid addiction, Paul switches to legal cannabis & nitrous oxide. Dr. Junkie Volume 6: Oxys: Dr. Paul Straff flees to Charlottenburg, feels free and happy and finds a busy circle of friends: a joint here, laughing gas there, everything seems fine. But in Potsdam, everything gets out of hand: Christine renounces her God, Hippo almost flies out of school, only Hygieia remains steadfast and goes in search of her father. When she tracks him down, a world collapses for her ... The series will be continued. The paperback anthology with volumes 1 to 3 (ISBN 9783948987-87-9) is available everywhere in bookstores.