Originally published in Italy by De Agostini in 2011 under the title of: Omicidio sulla Tour Eiffel.
Summary
"Agatha and Dash head to the City of Light to solve their most dangerous mystery yet. 'Red Rose.' Those were the final words of a Russian diplomat at the Eiffel Tower. With only those two words, Agatha and Dash set off to track down the culprit, who is hiding somewhere in the busy streets of Paris"--P.[4] of the cover.