Well, just the other day I came across my copy of the Harlequin edition (above), published a year later, in 1951. Interesting similarities, don't you think? But you'll note the Harlequin folks are looking through the window from outside, and are shocked by the sleeper's nude bum. The Handi-Book people are inside the department store, and seem more concerned than surprised. Maybe they're dismayed to find her sleeping on the job.
The back cover hype reads the same on both books . . .
P.S. In response to this post, Mr. Art Scott sent the pic below, displaying the flyleaf of the near-mint Handi-Book he found at a thrift store for ten cents. That's what clean living does for you. Thanks Art! Funny, I never thought of RLB as "Bob".