Rāz-i qalʻah-ʾi aflāk
Subtitle: dāstān-i ʻilmī-yakhayyulī, vīzah-i nawʹjavānān
By: Ḥamīd Navāyī Lavāsānī
Edition: Chāp-i 1.
Publisher: Sūrah-i Mihr
Published: 2002
Place of publication: Tihrān
Language: per
Number of pages: 112
Subjects: Persian Young adult fiction
Notes: Science fiction.