You can access digitized versions or previews of these textbooks through several educational platforms:

The 2012 history textbook for 10th grade by (and co-authors like A.N. Bokhanov or N.V. Zagladin) is a staple of Russian secondary education, typically covering Russian History from ancient times to the end of the 19th century . Available Versions

Depending on your specific syllabus, you might be looking for one of these variations: From ancient times to the end of the 16th century. Part 2: 17th century to the end of the 19th century.

: Offers the "History (Basic & Advanced)" version by Sakharov, Zagladin, and Petrov for online viewing.