Exchange time travel books

Hello guys!

I have whole Steven Gibbs's books and I would like to in exchange of Arlinski's book.My books is e-version.

My collected books are below

Report 1 - A Simplified Philadelphia Experiment
Report 2 - Time Travel Machines
Report 3 - Time Travelers Compendium
Report 4 - Chronological Discoveries
Report 5 - Time Travel Physics
Report 6 Time Portals
Report 7 The Zero Vector
Report 8 Eighth Key to the Riddle of Time
Report 9 Ninth Key to the Riddle of Time