http://book.klll.cc/ebooks/subject/17196.opds 2025-08-15T21:55:07Z Books about Opium abuse -- United States (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-15T21:55:07Z https://book.klll.cc/ebooks/subject/17196.opds?sort_order=title Sort Alphabetically by Title 2025-08-15T21:55:07Z https://book.klll.cc/ebooks/subject/17196.opds?sort_order=release_date Sort by Release Date 2025-08-15T21:55:07Z https://book.klll.cc/ebooks/7293.opds The Opium Habit Horace B. Day 2025-08-15T21:55:07Z https://book.klll.cc/ebooks/35270.opds Habits that Handicap: The Menace of Opium, Alcohol, and Tobacco, and the Remedy Charles Barnes Towns 2025-08-15T21:55:07Z https://book.klll.cc/ebooks/43012.opds Opium Eating: An Autobiographical Sketch by an Habituate Anonymous