Treasure Hunters is a series of young adult and adventure fiction books written by American author James Patterson with Chris Grabenstein and Mark Shulman. The series has been sold in more than 35 countries, with generally positive and few mixed reviews from critics.
Treasure Hunters has at least three books in the series.
I named a specific number of books. There is no way to know how many books are in the series. The AI probably assumes that there is a finite number of books based on the description.
( z1 have :ARG0 ( z2 book :name ( z3 name :op "Treasure" :op "Hunters" ) :part-of ( z4 series ) ) :ARG1 ( z5 at-least :op ( z6 book :quant 3 ) ) )