[2][3][4] she is known for writing the modern girls guide to life book series, which spawned the television series of the same name. While it’s relatively simple to predict her income, it’s harder to know how much jane has spent over the years. Jane buckingham is an american author and businesswoman who has a net worth of $40 million. Jane ruth buckingham has an estimated net worth of $40 million. Her wealth primarily comes from her successful career as an author , businesswoman, and marketing expert. · jane buckingham is an american author , businesswoman and one of the most successful entrepreneurs in the world. How long did buckingham spend in prison? With a net worth estimated at $40 million and businesses ranging from consulting to public relations, she has broken boundaries and established herself as a leader within her field. What happened to jane buckingham? Who is jane ruth buckingham? Born 1968) is an american author and businesswoman who founded the consumer insights firm trendera. Buckingham is well known for being the founder and president of consumer insights firm trendera. She has tackled subjects including parenting tips in the modern girls guide to life series, and predictions about the future for businesses in what’s next. · she was born and brought up in new york, usa. She is perhaps best known for being implicated in the 2019 college admissions bribery scandal. Jane buckingham salary income and net worth data provided by people ai provides an estimation for any internet celebritys real salary income and net worth like jane buckingham based on real numbers. Jane ruth buckingham (née rinzler; Online estimates of jane buckingham ’ s net worth vary.