Led Zeppelin were formed in 1968 by guitarist Jimmy Page, vocalist Robert Plant, bassist John Paul Jones and drummer John Bonham. Their style of blues-based hard rock with psychedelic and folk influences made them the world's most successful group on stage and record until they split in 1980. This book examines each track from each album in detail.

Imperial Austria weathered the year of revolutions in 1848 when Ferdinand abdicated in favour of Francis Joseph, whose reign saw family tragedy and scandal. His successor Charles abdicated in 1918, though his son Otto was a Member of the European Parliament. This examines the final Habsburg chapter, from the Napoleonic era to post-war Europe.