▁large ▁glass ▁surfaces ▁which ▁extended ▁to ▁the ▁roof ▁and ▁the ▁side ▁windows . ▁▁ ▁This ▁ 3 - door ▁prototype ▁had ▁a ▁drag ▁coefficient ▁of ▁ 0 . 2 5 ▁and ▁was ▁based ▁on ▁a ▁Volks wagen ▁group ▁platform . ▁ ▁B rak es ▁and ▁t ires ▁D ri vel ine : ▁Front ▁wheel ▁drive ▁ ▁Ex terior ▁dimensions ▁and ▁weight ▁L ength ▁× ▁Width ▁× ▁Height ▁mm : ▁ 3 9 1 0 ▁x ▁ 1 6 7 0 ▁x ▁ 1 1 2 0 ▁ ▁References ▁ ▁Pro to ▁Category : It ald es ign ▁concept ▁vehicles <0x0A> </s> ▁Jack ▁D ann ▁and ▁Gard ner ▁Do zo is ▁have ▁joint ly ▁edited ▁a ▁series ▁of ▁them ed ▁science ▁fiction ▁and ▁fant asy ▁anth ologies , ▁mostly ▁published ▁by ▁A ce ▁Books ▁( a ▁few ▁were ▁issued ▁by ▁other ▁publish ers ). ▁Because ▁most ▁of ▁the ▁earlier ▁volumes ▁had ▁one - word ▁titles ▁followed ▁by ▁an ▁ex clam ation ▁mark , ▁it ▁has ▁also ▁been ▁known ▁as ▁" The ▁Ex clam atory ▁series ." ▁ ▁The ▁series ▁began ▁in ▁ 1 9 8 0 ▁with ▁Ali ens !, ▁issued ▁by ▁P ocket ▁Books . ▁A ce ▁took ▁over ▁publication ▁with ▁Un ic orn s !, ▁the ▁second ▁volume , ▁in ▁ 1 9 8 2 . ▁Under ▁A ce , ▁most ▁volumes ▁of ▁the ▁series ▁were ▁originally ▁them ed ▁around ▁a ▁certain ▁type ▁of ▁" mag ic " ▁entities , ▁with ▁science ▁fiction - orient ed ▁volumes ▁being ▁the ▁exception . ▁Hence