▁A ▁son ▁of ▁Ath ena ▁and ▁is ▁the ▁ 1 st ▁President ▁of ▁the ▁United ▁States . ▁In ▁The ▁Light ning ▁Th ief , ▁George ▁Washington ▁is ▁mentioned ▁in ▁the ▁book ▁as ▁one ▁of ▁the ▁few ▁famous ▁and ▁successful ▁dem ig ods ▁who ▁surv ived ▁outside ▁of ▁Camp ▁Half - B lo od ▁and ▁is ▁dep icted ▁in ▁one ▁of ▁the ▁works ▁displays ▁during ▁the ▁Camp ▁Half - B lo od ▁fire works . ▁ ▁Har ri et ▁T ub man ▁– ▁A ▁daughter ▁of ▁Herm es ▁and ▁an ▁abol ition ist ▁sp y . ▁In ▁The ▁Battle ▁of ▁the ▁Lab yr inth , ▁Ch ir on ▁states ▁that ▁Har ri et ▁once ▁used ▁many ▁clear - s ight ed ▁mort als ▁on ▁the ▁Under ground ▁Rail road ▁hint ing ▁that ▁the ▁Under ground ▁Rail road ▁may ▁have ▁util ized ▁the ▁Lab yr inth ▁to ▁help ▁transport ▁escaped ▁slaves . ▁ ▁Harry ▁H oud ini ▁– ▁The ▁son ▁of ▁an ▁unknown ▁god ▁who ▁is ▁a ▁famous ▁mag ician ▁and ▁escape ▁artist , ▁perhaps ▁imp lying ▁that ▁his ▁father ▁was ▁Herm es . ▁It ▁is ▁mentioned ▁in ▁The ▁Light ning ▁Th ief ▁that ▁he , ▁Or phe us , ▁and ▁Her cules ▁have ▁each ▁been ▁able ▁to ▁escape ▁from ▁the ▁Under world . ▁A ▁N ere id ▁said ▁that ▁H oud ini ▁" could ▁escape ▁even ▁the ▁depth s ▁of ▁T art arus ." ▁ ▁Jack ▁London ▁– ▁The ▁son ▁of ▁Mercur y ▁and ▁author ▁of ▁Call ▁of ▁the ▁Wild . ▁He ▁was ▁mentioned