Orphans Mark and Jack are fostered by Professor Henderson, with help from the professor’s assistant Washington White and his friend Andy Sudds, the big game hunter. In their first adventures the Professor builds a unique boat/dirigible called the Monarch, which they use to visit the North Pole.
Bahasa Inggris ● Format EPUB ● Halaman 89 ● ISBN 9789635233175 ● Ukuran file 0.5 MB ● Penerbit Booklassic ● Negara US ● Diterbitkan 2015 ● Diunduh 24 bulan ● Mata uang EUR ● ID 4546362 ● Perlindungan salinan tanpa