) ▁( co - production ▁with ▁Earth ▁Cre atures ▁and ▁Maryland ▁Public ▁Television ) ▁ ▁Mon a ▁the ▁V amp ire ▁( 1 9 9 9 – 2 0 0 3 ) ▁( co - produ ced ▁by ▁Al ph anim ) ▁ ▁A ▁Miss ▁Mall ard ▁Myst ery ▁( 2 0 0 0 ) ▁ ▁Tre asure ▁( 2 0 0 0 ) ▁( co - produ ced ▁by ▁BBC ) ▁ ▁The ▁Tw ins ▁( 2 0 0 0 ) ▁ ▁Up st airs , ▁Down st airs ▁B ears ▁( 2 0 0 1 ) ▁( co - produ ced ▁by ▁Eg mont ▁Im ag ination ) ▁ ▁Simon ▁in ▁the ▁Land ▁of ▁Ch alk ▁Draw ings ▁( 2 0 0 2 ) ▁ ▁Pot atoes ▁and ▁Drag ons ▁( 2 0 0 4 – 2 0 1 0 ) ▁( co - produ ced ▁by ▁Al ph anim ) ▁ ▁C ree ps ch ool ▁( 2 0 0 4 ) ▁( co - produ ced ▁by ▁Al ph anim ) ▁ ▁Post cards ▁from ▁B uster ▁( Ar thur ▁sp ino ff ) ▁( 2 0 0 4 – 2 0 0 8 ) ▁( co - production ▁with ▁Marc ▁Brown ▁Studios ▁and ▁W GB H ▁Edu c ational ▁Foundation ) ▁ ▁Ger ald ▁Mc Bo ing - Bo ing ▁( 2 0 0 5 – 2 0 0 7 ) ▁( co - produ ced ▁by ▁Tele to on , ▁Classic ▁Media ▁and ▁Dr . ▁Se uss