Gayle DeLong was a well-known activist in the autism community, the 'Warrior Mom' of two autistic daughters. She worked closely with Robert F. Kennedy, Jr. on vaccine injury issues. This book is a record (based largely on her diaries) of her happy marriage to Jonathan Rose, from their first date in 1994 to her untimely death from breast cancer in January 2022.

Love in the Age of Autism does not sugarcoat the stresses and heartbreak of raising autistic children: it is more honest about that than most other books on the subject. But it is also an inspiring love story, which can help autism parents find profound joys in spite of all the pains. It offers practical advice and models for sharing the burdens and pleasures of life, based on a strong sense of family values. Many autism moms give up their careers to care for their children, but Gayle was a determined professional woman, and her arrangements with Jonathan allowed her to continue working.

She also refused to give up one of her favourite sports - sex. This book frankly (and with an earthy sense of humour) illustrates how autism parents can continue to enjoy passionate, monogamous physical love - and it also explains how to provide sex education for autistic girls (who can easily be taken advantage of). In this book, the girl dies in the end, as she often does in love stories, but the tale is intensely romantic and life-affirming.