1947. Cousins Veronica (Ronnie) and Sheila are given the opportunity to run their grandfather's business, a local garage, in Worthing. Ronnie's ne'er-do-well brother Leslie is furious - as the man of the family, he believes the business is rightfully his. But their grandmother is adamant that Leslie is not to be trusted . . . After serving in the ATS in the war, Sheila is a trained mechanic, while Ronnie discovers she has a talent for numbers and a shrewd business head. Despite the garage having run into huge debts in the previous years, the girls are determined to make it work. Initially filled with enthusiasm, Sheila and Ronnie are shocked by the challenges they face, as well as dealing with their own heartache and loss. But come rain or shine, can true friendship withstand even the fiercest of storms? Come Rain or Shine is an uplifting story of the resilience of friendship, by Pam Weaver.