Thea Stilton and the Lost Letters1900
(Amore alla corte degli zar)
Thea Stilton - 21
by Elisabetta Dami
The Thea Sisters are in Russia and they find an unexpected mystery when a robbery happens. The Thea Sisters investigate until they almost give up hope when they find something that gives them a breakthrough.
— from OpenLibrary
18 editions at OpenLibrary