▁Silver ▁Bir ch ▁Express ▁Hon our ▁Book . ▁ ▁Miss ing ▁Sarah : ▁A ▁Mem oir ▁of ▁L oss ▁was ▁a ▁ 2 0 0 3 ▁Governor ▁General ' s ▁Liter ary ▁Award ▁for ▁Non - F iction ▁nom ine e , ▁won ▁both ▁the ▁ 2 0 0 4 ▁George ▁Ry ga ▁Award ▁for ▁Social ▁A war eness ▁in ▁BC ▁Liter ature ▁and ▁the ▁ 2 0 0 4 ▁Van City ▁Book ▁Prize , ▁received ▁Honor able ▁M ention ▁for ▁the ▁ 2 0 0 4 ▁V ancouver ▁Book ▁Award ▁and ▁was ▁a ▁ 2 0 0 4 ▁One ▁Book , ▁One ▁V ancouver ▁runner - up . ▁ ▁How ▁S leep ▁Found ▁Tab ith a ▁was ▁nominated ▁for ▁the ▁ 2 0 0 3 ▁Christ ie ▁Harris ▁Illustr ated ▁Children ' s ▁Liter ature ▁Prize ▁ ▁Ch ance ▁and ▁the ▁But ter fly ▁was ▁nominated ▁for ▁four ▁awards ▁in ▁ 2 0 0 2 : ▁the ▁Silver ▁Bir ch ▁Award ; ▁the ▁Ch oc olate ▁L ily ▁Award ; ▁the ▁Diam ond ▁Will ow ▁Award ; ▁and ▁the ▁She ila ▁A . ▁E go ff ▁Children ' s ▁Liter ature ▁Prize . ▁ ▁Edu c ator ▁▁▁ ▁In ▁her ▁mid - to - late ▁th irt ies , ▁de ▁V ries ▁was ▁a ▁substitute ▁teacher ▁for ▁five ▁years . ▁Before ▁that , ▁in ▁the ▁late ▁’ 8 0 s , ▁she ▁worked ▁for ▁two ▁years ▁as ▁assistant ▁to ▁children ’ s ▁author ▁Jean ▁Little ▁( who ▁is ▁also ▁her ▁a unt