内容简介
Whenagangofnastyhorsethievesgalloppast,it'snotlongbeforeJackandAnniearesweptupinanotheradventure.Withtheirnewcowboyfriend,Slim,theysetoutacrosstheprairietorescueSlim'smarefromthehorsethieves.ButJackandAnniestillhavetheirnextriddletosolve.Willthespookyghostbeanyhelp?
作者简介
MaryPopeOsborneistheauthorofoverfortybooksforyoungpeople.ShewasthepresidentoftheAuthor'sGuild,theleadingorganizationforprofessionalwritersintheUS,fortwoyearsandhaswonmanyawardsforherbooks.ShelivesinNewYorkwithherhusband,Will,andtheirdog,Bailey,whosleepsontopofMary'sdeskeverydaywhileshewrites.