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The secrets of inheritance, 1969
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Biological resistance, 1972
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The art to control yourself, 1974
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Do you know yourself?, 1976
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A youth - grows into a man. Sofia, 1978
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The secrets of the viruses, 1980
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Self-control: past and present connotations, 1983
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The reserves of the human organism, 1985
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The human Brain, 1988
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Hygiene of the maiden, 1969
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Magic bullets, 1972
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Great victories in medicine, 1975
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Resolved human mysteries, 1976
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Sexually transmitted diseases, 1978
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Etudes of the psychiatrist, 1981
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Between the life and the death, 1983
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How long can a man live?, 1986
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Spirits of mind, 1990
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You are becoming a man, 1970
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Before marrige, 1974
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The world of bacteria, 1975
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Do you think of consequences?, 1977
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Miracles of the imagination, 1978
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Epidemiology for the unresolved, 1982
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Horizons of the microcosmos, 1984
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Unbelievably I want ... , 1987
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