lifeboatWhat is obligatory for a servant for his master?Famous for:board the lifeboat--- Features and information about the application ---1 --- The application contains a complete book, which is aboard the lifeboat2 --- The text is complete and identical to the paperback book3 --- The doors were classified and arranged as in the book4 --- And you can share pages5---Can read in night mode6---Pages can be saved and referenced7 --- Font enlargement and reduction feature8 --- Index of doors in an elegant and tidy manner9 --- Contains a button for fast page rendering and rewinding
The entire lifeboat
