Okay, I don't think I've read this in at least 25 years.
I'll go into a wee bit detail as I go along as many of you might no' be familiar with this particular book.
Its by a mysterious sounding 'R.A Montgomery' - I ken nothing aboot this laddie.
Its illustrated by 'Paul Granger'
The cover art is a bit poor. A u-shaped green submarine lacking in any kind of dimensions, a diver who must be at least 20ft tall getting sucked down iinto it, and a fearsome shark who is cocking his head quizzically at the diver.
My particular edition was reprinted in 1984 (If ye like that kind of thing)
okay - are you all ready for my frightening and thrilling adventure undersea with overgrown divers and puzzled sharks? - I sure hope so!!
Jings - as I was heading to the surface a lucky dolphin appeared and it meant that I didn't get the bends after all, not sure I quite understand. Anyway, the crew congratulate me on doing very little at all, and I decide to head back down again for some more thrilling encounters with fortunate dolphins and laughable potatoes.