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Mary Higgins Clark

Mary Higgins Clark Net Worth

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Mary Higgins Clark's net worth is currently estimated at $100M in 2026.

Net Worth Over Time

$0M$20M$40M$60M$80M$100M1956197019801990200020102026

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