Complete fiction in Spanish, controversy

hello, I'm Francisco from Spain, I have been reading HPL for decades but it has been recently that I bought his complete fiction published by Valdemar in two hardbacks, the thing is that they don't consider Under the pyramids and In the walls of Eryx 100% lovecraftian tales but collaborations, I know about Harry Houdini but there is a controversy in Spain because some readers consider the two tales 100% lovecraftian what do you think? who's got the reason?

pd I hope you excuse my poor English