Jack London is a famous American writer．His most famous book{#blank#}1{#/blank#}(be)"Call of the Wild".It tells us a story about a large dog in the cold north．Jack London was born{#blank#}2{#/blank#}January 12，1876，in San Francisco．His family was very poor,and Jack had to leave school{#blank#}3{#/blank#}(make)money．He worked hard at many different jobs．{#blank#}4{#/blank#}(late)，Jack returned to school，{#blank#}5{#/blank#}he didn't stay long．He{#blank#}6{#/blank#}(write)，"Life and pocket were both too short．"In 1897,he went to Alaska to find gold．Instead，he found ideas there for his books and {#blank#}7{#/blank#}(story)．He returned home and started to write．His writings were{#blank#}8{#/blank#}(success)and he became rich and famous in his twenties·.Jack London was not{#blank#}9{#/blank#}happy man，however．In poor health，he killed{#blank#}10{#/blank#}(he)in 1916．

—The purple one.