▁was ▁married ▁briefly ▁to ▁Many a ▁Sch ra ger , ▁and ▁then ▁Mary nn ▁Aus ub el ▁till ▁her ▁death ▁in ▁ 1 9 8 0 ; ▁they ▁had ▁one ▁daughter , ▁Eth el ▁Aus ub el ▁Fr im met . ▁ ▁His ▁nep hew ▁David ▁P . ▁Aus ub el ▁became ▁a ▁noted ▁professor , ▁educ ator , ▁eth n ograph er , ▁and ▁a ▁pione er ▁in ▁cogn itive ▁educational ▁ ▁psych ology . ▁ ▁Bibli ography ▁Aus ub el ▁is ▁best ▁known ▁for ▁his ▁two ▁books , ▁A ▁Tre as ury ▁of ▁Jewish ▁Fol kl ore , ▁which ▁went ▁through ▁over ▁twenty ▁ed itions , ▁and ▁P ict orial ▁History ▁Of ▁The ▁Jewish ▁People . ▁This ▁included ▁detailed ▁descri ptions ▁of ▁previously ▁unknown ▁Lost ▁Trib es ▁of ▁Israel , ▁as ▁well ▁as ▁information ▁on ▁the ▁Kh az ars . ▁▁ ▁A ▁partial ▁bibli ography ▁follows : ▁ ▁Super man ; ▁The ▁Life ▁Of ▁Frederick ▁The ▁Great , ▁I . ▁W ash burn , ▁ 1 9 3 1 . ▁ ▁A ▁Tre as ury ▁Of ▁Jewish ▁Fol kl ore ; ▁St ories , ▁Trad itions , ▁Leg ends , ▁Hum or , ▁Wis dom ▁And ▁Fol k ▁Songs ▁Of ▁The ▁Jewish ▁People ▁( origin ally ▁published ▁ 1 9 4 8 ), ▁Crown ▁Publish ers , ▁ 1 9 8 9 ▁▁ ▁Jewish ▁Culture ▁in ▁America : ▁We ap on ▁for ▁Jewish ▁Sur v ival ▁and ▁Progress , ▁New ▁Century ▁Publish ers , ▁ 1 9 4 8 . ▁