The 'Reader's Digest Omnibus'.
I got this as a Xmas present in 1959. It was THE only one ever produced.
I read, then re-read its' stories' countless times, as a child.
'The Day I met 'Midnight'
'They Remember the 'Birkenhead'
'Madame Taussaud's ' Waxworks'
It was my constant companion, & I learnt much from its' stories!