better a mile wide than an inch deep

A French children's book in translation from 1961, in which five children are trapped in a cottage by a landslide.

14-year-old Laurent's family is concerned that he spends all his time reading and doing chemistry experiments, and isn't engaging with other people. So they dispatch him to stay with his younger brother and sister in a cottage only occupied by a 14-year-old girl and her younger brother, who are alone because her mother is having surgery. The idea is that Laurent will have to take care of the other kids, and this will make him come out of his shell more. His parents do leave him the out of being able to pack up his siblings and return to Paris if he really hates it.

I am honestly not sure if it was even vaguely normal in 60s France for five kids ages 14-5 to stay alone in a remote mountain cottage for ten days, or if this was just a literary convention. Anyway, Laurent unsurprisingly hates it and packs up his siblings to leave. But while they're on the train platform with the other kids, he has a change of heart and they all head back to the cottage. But they stop in the cottage of a family friend, who is out at the time.

It gets buried in a landslide! They're all trapped in pitch darkness! In an only vaguely familiar house! They can't use the stove because it already nearly suffocated them with carbon monoxide! Their only air is from a narrow shaft leading to a giant canyon! There's very little food! No one knows they're in trouble because one of the kids wrote ten postcards dated for every day of the vacation, then arranged with the post office to send one per day!

The kids having to do everything in total darkness for most of the book is a really cool twist on this sort of "trapped in a space" book. (One of my favorite moments is when enough dirt slides away that some light gets in, and they see that they've been half-starved in pitch darkness with two huge hams and a lantern hanging from the ceiling.) It has some cozy elements - they're trapped with goats, which they can milk but which also get into everything and poop everywhere, and one goat gives birth to twin kids - but gets desperate quickly when Laurent gets an infected cut and the main milking goat drowns in a flooded cellar. But it all ends up okay when they first signal with Morse code in a mirror (in a nice touch of realism, it takes a long time for anyone to figure out the message as the kids get some of the letters wrong, including signaling OSO instead of SOS) and then make and set off gunpowder!

Not an enduring classic, but an entertaining read.