
Mary Higgins Clark Net Worth
View full profileMary Higgins Clark's net worth is currently estimated at $100M in 2026.
Net Worth Over Time
Net Worth Timeline
1956$0.01MF
Begins Writing Radio Scripts
Begins a modest writing career.
1975$1M+9900%B
*Where Are the Children?*
Her breakthrough success launched her career.
1980$5M+400%A
Publishes *A Stranger*
Another bestseller.
1989$15M+200%A
Publishes *While My Pretty*
Clark's novels solidified her success and readership.
1995$30M+100%A
Becomes Grand Master
Named Grand Master by Mystery Writers of America.
2000$50M+67%A
Continues Bestselling Streak
Continues producing novels at a very fast rate.
2010$75M+50%A
Still Writing Best Sellers
Keeps writing and selling books.
2020$100M+33%A
Death
Mary Higgins Clark dies.
2026$100MA
Legacy of Suspense
Her books remain popular. Her influence is still very strong.
Last updated: February 23, 2026