MeetTyronetheTyrannosaurus,GreenLawn'snewest-andbiggest-visitor.Thekids'oldfriendJudWheatisintown,andhe'sraisingfundsforadinosaurmuseumbytakingtheT.rexontour.ButaftertheshowinGreen Lawn,allJud'smoneydisappearsCanDink,Josh,andRuthRosetrackdownthecashandrescueJudfromthisprehistoricpickle?ASteppingStonebook(TM)
Dink,Josh,andRuthRosearethrilledtovisitWallisWallaceathernewcabinintheMainewilderness.Ontheirveryfirstday,theyglimpseawhitewolfandherbabiesonacliff.Butsoonafterthekidsspythewolffamily,thepupsarewolf-napped!CanDink,Josh,andRuthRosesniffouttheculpritsbeforethewhitewolfstartssuspectingthem?
EveryoneinGreenLawnisquakingabouttheducksthatkeepcrossingRiverRoad.Butjustwhenthetownraisesenoughcashtobuildaspecialduckbridge,themoneyisstolen!Dink,Josh,andRuthRoseareonaquesttofindtheculprit.Buttocatchtheirquarry,thekidshavetogowading...throughquicksand!