The confusion likely arises from the phonetic similarity between the English pronunciation of "booklet" (which sounds like /ˈbʊk.lət/) and the keyword "boklat." This is an easy mistake to make, especially for non-native English speakers, as the "oo" and "k" sounds are often combined in similar ways. Therefore, when seeking "boklat libros," you might genuinely be looking for a guide, a pamphlet, or a small formatted book on the subject of Spanish language literature.
If you are learning Spanish, reading a full novel can be intimidating. Here is how to approach it: boklat libros en espanol