1. Tiroler in Aller Welt
By Gundolf, Tyrolia (Translate: Tyrolean in all the World)
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2. Mujeres De Mexico
 Featuring women of outstanding achievements
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3. Stars, Krauze, Starke Typen
 By Schuhmacher (translated: Stars, Owls and Strong Types),
featuring one chapter on the Twin Team.
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4. Triathlon Training for Masters
 By Herman Ashwer, Mental Training by Dr. Warren,
Woman and Triathlon Twin Team 1994
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5. Wild Woman
By Gloria Mattioni, Chapter on Angelika and Barbara 1999
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6. To The Edge
 Pulitzer Price Winner-Kirk Johnson 2000
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7. America's New Vision
Our leaders point the way. Doris Lee MCCOY, Ph.D. 
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8. St. Johann's Groesste Sportler
By Werner Mitterer
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9. Lifelong Training
By  Ash Henry     
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