African Violets The Complete Guide by JoanHill, Gwen Goodship Hardcover, 124 Pages, Published 1995 by Crowood Press (Uk) ISBN-13: 978-1-85223-874-2, ISBN: 1-85223-874-7
"The African Violet (Saintpaulia) continues to increase in popularity, having developed over the past 50 years from its few hundred varieties to the many thousands that exist today in an ever-increasing range of colour and type. This complete guide details the plant's history, development and classification, and practical information and advice on propagation, general care, hybridization and the prevention of pests and diseases. Written ..."
Walk with God by JoanHill Hardcover, 134 Pages, Published 1992 by Hyperion Books ISBN-13: 978-1-872795-87-4, ISBN: 1-872795-87-0
The Miracle Collectors Uncovering Stories of Wonder, Joy, and Mystery by Hill, Joan Luise, Mahon, Katie Hardcover, 272 Pages, Published 2021 by Worthy Books ISBN-13: 978-1-5460-1802-5, ISBN: 1-5460-1802-6
The Miracle Chase Three Women, Three Miracles, and a Ten Year Journey of Discovery and Friendship by Joan Luise Hill, Katie Mahon, Mary Beth Phillips Hardcover, 240 Pages, Published 2010 by Sterling Ethos ISBN-13: 978-1-4027-7765-3, ISBN: 1-4027-7765-5