This is a collection of ten short stories, all set in the not too distant future, but somehow the characters all maintain a 1950's feeling about them. While the stories are now somewhat dated, they are classic Heinlein.
'Delilah and the Space Rigger', a tale about how the only woman on a space construction project affects her hundreds of male co-workers
'Space Jockey' is based on a more common situation, the strains work can place on a marriage, into the future when a rocket pilot must decide whether to quit his job or possibly leave his wife.
'Gentlemen, Be Seated'  A moonquake puts some lives at risks in the tunnels under Luna City.
'We Also Walk Dogs' It shows the inner workings of General Services, a company whose boast, that no job is too large or too small, is put to the test when the laws of physics have to be modified for an alien trade conference.
'The Black Pits of Luna' concerns a tourist from Earth, a small boy, getting lost on the moon's surface.
'It's Great to Be Back' features a family returning to Earth after three years stay on the moon. The old planet doesn't live up to their cherished memories.
'Logic of Empire' is about slavery and colonial exploitation on Venus.
'Ordeal in Space' About a  hero who has to retire after picking up a debilitating case of acrophobia when he saves a luxury space liner from destruction.
'The Long Watch'  In it, one man foils a military coup that threatens Earth.
'The Green Hills of Earth', a biography of the blind poet Rhysling as he travels through space on his way back to earth to die.