תעלומת הממלכה הסודית
Series: Ḳorʼim be-kef
Publisher: Ḳorʼim
Published: 2021
Place of publication: Ḳiryat Gat
Language: heb
Number of pages: 61
Subjects: Books; Juvenile fiction; Brothers and sisters
Other titles: Taʻalumat ha-mamlakhah ha-sodit