Wholly Roman empire

James Buchan enjoys Audrey Burl's Catullus, an imagined life of one of Rome's greatest poets

Love letters lost and found

A 12th-century nun's story still holds surprises, finds Stephen Romer, reading James Burge's Heloise and Abelard

This ill-fated queen

Mary Queen of Scots was ruled by her heart while her English cousin ruled with her head. True or false? In John Guy's My Heart Is My Own, Sarah Gristwood finds that bad luck rather than bad statesmanship led to Mary's downfall

What would a modern Mozart be like?

Wolfgang Amadeus Mozart was born in Salzburg on January 27 1756, the last of seven children, five of whom died in infancy or early childhood.

The noisy poet

Andrew Motion searches for new insights into the life of an eminent Victorian in Iain Finlayson's Browning

A man in two minds

Deirdre Bair's diligent biography of Carl Jung reveals his divided personality, but the more we know about him the less real he becomes, says Adam Phillips

Haw-Haw, jaw jaw, war war

Hywel Williams assesses Germany Calling, Mary Kenny's biography of the Irish rebel and Nazi propagandist, William Joyce

Norberto Bobbio

Key Italian political philosopher whose vigilance and clarity helped guide his country's postwar democracy.

In lingua veritas

Victor Klemperer's diaries, The Lesser Evil, are a monument to his profound commitment to language and truth, says Stevie Davies