Thanks for the review. Sounds like an interesting, if very mixed, collection. I've never even heard of "Sky Lift" and "Water is for Washing," and I'm pretty familiar with Heinlein's work.

His more recent story "'All You Zombies---'" is a better version of the concepts in "By His Bootstraps."

A little research reveals that this collection also features the very short story "Columbus Was a Dope." A minor piece, but cute.