▁As lan ▁that ▁he ▁and ▁Susan ▁will ▁never ▁return ▁to ▁N arn ia , ▁as ▁they ▁are ▁now ▁too ▁old , ▁and ▁have ▁learned ▁all ▁that ▁they ▁can ▁from ▁that ▁world . ▁ ▁The ▁four ▁children ▁returned ▁to ▁their ▁world , ▁in ▁which ▁they ▁were ▁waiting ▁for ▁their ▁trains ▁to ▁go ▁to ▁their ▁respective ▁board ing ▁schools . ▁ ▁It ▁is ▁learned ▁in ▁this ▁book ▁that ▁Lucy ▁is ▁his ▁favorite ▁sister , ▁a ▁fact ▁that ▁was ▁fairly ▁obvious ▁throughout ▁the ▁series . ▁ ▁In ▁Vo y age ▁of ▁the ▁Da wn ▁T reader ▁While ▁not ▁phys ically ▁present ▁in ▁the ▁book , ▁it ▁was ▁mentioned ▁that ▁Peter ▁was ▁under ▁the ▁tut el age ▁of ▁Professor ▁Kir ke ▁in ▁prepar ation ▁for ▁ex ams , ▁but ▁the ▁other ▁three ▁children ▁were ▁unable ▁to ▁stay ▁with ▁him ▁because ▁he ▁had ▁moved ▁out ▁of ▁the ▁large ▁house ▁with ▁the ▁w ard ro be ▁and ▁was ▁now ▁living ▁in ▁a ▁much ▁smaller ▁house . ▁In ▁the ▁film ▁The ▁Chron icles ▁of ▁N arn ia : ▁The ▁Vo y age ▁of ▁the ▁Da wn ▁T reader , ▁Peter ▁makes ▁a ▁came o ▁appearance ▁at ▁a ▁party . ▁When ▁Lucy ▁transform s ▁herself ▁into ▁Susan , ▁neither ▁Peter ▁nor ▁Edmund ▁know ▁of ▁Lucy ▁or ▁N arn ia . ▁ ▁In ▁The ▁Last ▁Battle ▁Peter ▁has ▁a ▁minor ▁role ▁in ▁the ▁story . ▁He ▁was ▁the ▁only ▁one ▁to ▁address ▁Ti rian , ▁the ▁king ▁of ▁N arn ia ▁at ▁the ▁time , ▁in ▁Ti rian ' s ▁vision ▁of