Spanish hardback editions, with illustrations and attractive pictorial covers
Eighteen of the Lone Pine series, and one of the Nettleford series were published between 1961 and 1973.
All those which were illustrated by Bertram Prance have retained his illustrations for these
editions (although he is described at least once as Bertram France !), and their edition
of All Summer Through uses the original illustrations by Joan Kiddell Monroe.
The later Lone Pine books are illustrated by Spanish artists.
As can be seen below, the earlier covers were all produced by the artist Pablo Ramirez, replaced after his untimely death by Badia Camps