Jumjum Alphabet Book 2017, First trial edition, revision 2, cover
Jumjum Alphabet Book 2017, First trial edition, revision 2
Jumjum Primer, Second Trial Edition, revision 1, cover
Jumjum Primer, Second Trial Edition, revision 1
Jumjum Story Book 1, First Trial Edition, 04.2017, cover
Jumjum Story Book 1, First Trial Edition, 04.2017