Title/author Spanish children's book mischievous elephant

[kyletier99]

Looking for the title/author of a Spanish language illustrated children's book. Book featured a mischievous elephant, who at one point was sitting on a piano with a beckoning cat. My profile icon is that image. I believe the particular edition I owned was published in Spain, although maybe is published in other languages as well. I accidentally threw out my copy -- someone else wants another copy badly.